Titan III vehicle launched the Mars Observer spacecraft and the Transfer Orbit Stage (TOS) from the Cape Canaveral Air Force Station on September 25, 1992. Managed by the Marshall Space Flight Center (MSFC), TOS will fire to send the Observer on an 11-month interplanetary journey to the Mars. The Observer failed to reach the Mars orbit in August 1993.

In the Payload Hazardous Servicing Facility, the integrated Mars Observer/Transfer Orbit Stage (TOS) payload is ready for encapsulation in the Titan III nose fairing. The TOS booster maiden flight was dedicated to Thomas O. Paine, a former NASA administrator who strongly supported interplanetary exploration and was an early backer of the TOS program. Launched September 25, 1992 from the Kennedy Space Flight Center aboard a Titan III rocket and the TOS, the Mars Observer spacecraft was to be the first U.S. spacecraft to study Mars since the Viking missions 18 years prior. Unfortunately, the Mars Observer spacecraft fell silent just 3 days prior to entering orbit around Mars.

At launch pad 36-A, Cape Canaveral Air Force Station, the second stage of an Atlas II/Centaur rocket is lifted up the gantry (behind it) for mating with the first stage. Atlas II is designed to launch payloads into low earth orbit, geosynchronous transfer orbit or geosynchronous orbit. The rocket is the launch vehicle for the GOES-L satellite, part of the NOAA National Weather Service system in weather imagery and atmospheric sounding information. The primary objective of the GOES-L is to provide a full capability satellite in an on-orbit storage condition, to assure NOAA continuity in services from a two-satellite constellation. Launch services are being provided by the 45th Space Wing

The second stage of an Atlas II/Centaur rocket arrives on pad 36-A, Cape Canaveral Air Force Station, for mating with the first stage. Atlas II is designed to launch payloads into low earth orbit, geosynchronous transfer orbit or geosynchronous orbit. The rocket is the launch vehicle for the GOES-L satellite, part of the NOAA National Weather Service system in weather imagery and atmospheric sounding information. The primary objective of the GOES-L is to provide a full capability satellite in an on-orbit storage condition, to assure NOAA continuity in services from a two-satellite constellation. Launch services are being provided by the 45th Space Wing

At launch pad 36-A, Cape Canaveral Air Force Station, the second stage of an Atlas II/Centaur rocket is lifted up the gantry (behind it) for mating with the first stage. Atlas II is designed to launch payloads into low earth orbit, geosynchronous transfer orbit or geosynchronous orbit. The rocket is the launch vehicle for the GOES-L satellite, part of the NOAA National Weather Service system in weather imagery and atmospheric sounding information. The primary objective of the GOES-L is to provide a full capability satellite in an on-orbit storage condition, to assure NOAA continuity in services from a two-satellite constellation. Launch services are being provided by the 45th Space Wing

At launch pad 36-A, Cape Canaveral Air Force Station, workers check over the second stage of an Atlas II/Centaur rocket before it is lifted up the gantry (behind it) for mating with the first stage. Atlas II is designed to launch payloads into low earth orbit, geosynchronous transfer orbit or geosynchronous orbit. The rocket is the launch vehicle for the GOES-L satellite, part of the NOAA National Weather Service system in weather imagery and atmospheric sounding information. The primary objective of the GOES-L is to provide a full capability satellite in an on-orbit storage condition, to assure NOAA continuity in services from a two-satellite constellation. Launch services are being provided by the 45th Space Wing

The second stage of an Atlas II/Centaur rocket is raised to a vertical position in front of the gantry on pad 36-A, Cape Canaveral Air Force Station, for mating with the first stage. Atlas II is designed to launch payloads into low earth orbit, geosynchronous transfer orbit or geosynchronous orbit. The rocket is the launch vehicle for the GOES-L satellite, part of the NOAA National Weather Service system in weather imagery and atmospheric sounding information. The primary objective of the GOES-L is to provide a full capability satellite in an on-orbit storage condition, to assure NOAA continuity in services from a two-satellite constellation. Launch services are being provided by the 45th Space Wing

The second stage of an Atlas II/Centaur rocket arrives on pad 36-A, Cape Canaveral Air Force Station, for mating with the first stage. Atlas II is designed to launch payloads into low earth orbit, geosynchronous transfer orbit or geosynchronous orbit. The rocket is the launch vehicle for the GOES-L satellite, part of the NOAA National Weather Service system in weather imagery and atmospheric sounding information. The primary objective of the GOES-L is to provide a full capability satellite in an on-orbit storage condition, to assure NOAA continuity in services from a two-satellite constellation. Launch services are being provided by the 45th Space Wing

At launch pad 36-A, Cape Canaveral Air Force Station, cables help guide the second stage of an Atlas II/Centaur rocket as it is lifted up the gantry (behind it) for mating with the first stage. Atlas II is designed to launch payloads into low earth orbit, geosynchronous transfer orbit or geosynchronous orbit. The rocket is the launch vehicle for the GOES-L satellite, part of the NOAA National Weather Service system in weather imagery and atmospheric sounding information. The primary objective of the GOES-L is to provide a full capability satellite in an on-orbit storage condition, to assure NOAA continuity in services from a two-satellite constellation. Launch services are being provided by the 45th Space Wing

At launch pad 36-A, Cape Canaveral Air Force Station, workers check over the second stage of an Atlas II/Centaur rocket before it is lifted up the gantry (behind it) for mating with the first stage. Atlas II is designed to launch payloads into low earth orbit, geosynchronous transfer orbit or geosynchronous orbit. The rocket is the launch vehicle for the GOES-L satellite, part of the NOAA National Weather Service system in weather imagery and atmospheric sounding information. The primary objective of the GOES-L is to provide a full capability satellite in an on-orbit storage condition, to assure NOAA continuity in services from a two-satellite constellation. Launch services are being provided by the 45th Space Wing

The second stage of an Atlas II/Centaur rocket is raised to a vertical position in front of the gantry on pad 36-A, Cape Canaveral Air Force Station, for mating with the first stage. Atlas II is designed to launch payloads into low earth orbit, geosynchronous transfer orbit or geosynchronous orbit. The rocket is the launch vehicle for the GOES-L satellite, part of the NOAA National Weather Service system in weather imagery and atmospheric sounding information. The primary objective of the GOES-L is to provide a full capability satellite in an on-orbit storage condition, to assure NOAA continuity in services from a two-satellite constellation. Launch services are being provided by the 45th Space Wing

Teams lift the first stage of the Apollo 8 Saturn V rocket inside the transfer aisle of the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida on Feb. 1, 1968, and prepare to place it atop the mobile launcher. Apollo 8 was the first crewed spacecraft to successfully orbit the Moon and return to Earth, setting the stage for Apollo 11 – the first crewed lunar landing. Apollo 8 launched on Dec. 21, 1968, and the crew members consisted of Frank Borman, William A. Anders, and James A. Lovell Jr.

STS051-71-054 (12 Sept 1993) --- The Advanced Communications Technology Satellite (ACTS) with its Transfer Orbit Stage (TOS) is backdropped over the blue ocean following its release from the Earth-orbiting Space Shuttle Discovery. ACTS/TOS deploy was the first major task performed on the almost ten-day mission. The frame was exposed with a 70mm handheld Hasselblad camera from Discovery's flight deck.

Two years prior to being used during a shuttle mission, the Transfer to Orbit System (TOS) is being demonstrated at Marshall Space Flight Center's (MSFC) Neutral Buoyancy Simulator (NBS). TOS is an upper stage launch system used to place satellites into higher orbits. TOS was used only once, on September 12, 1993 when the Space Shuttle Discovery (STS51) deployed ACTS (Advanced Communications Technology Satellite). The test pictured was to provide an evaluation of the extravehicular activity (EVA) tools that were to be used by future shuttle crews.

KENNEDY SPACE CENTER, FLA. - At Vandenberg Air Force Base in California, workers maneuver the Demonstration of Autonomous Rendezvous Technology (DART) spacecraft and mated upper stage toward the second stage behind them in preparation or launch aboard the Orbital Sciences Pegasus XL launch vehicle. Pegasus will launch DART into a circular polar orbit of approximately 475 miles. Built for NASA by Orbital Sciences Corporation, DART was designed as an advanced flight demonstrator to locate and maneuver near an orbiting satellite. DART weighs about 800 pounds and is nearly 6 feet long and 3 feet in diameter. DART is designed to demonstrate technologies required for a spacecraft to locate and rendezvous, or maneuver close to, other craft in space. Results from the DART mission will aid in the development of NASA’s Crew Exploration Vehicle and will also assist in vehicle development for crew transfer and crew rescue capability to and from the International Space Station.

KENNEDY SPACE CENTER, FLA. - At Vandenberg Air Force Base in California, workers maneuver the Demonstration of Autonomous Rendezvous Technology (DART) spacecraft and mated upper stage toward the second stage at right in preparation or launch aboard the Orbital Sciences Pegasus XL launch vehicle. Pegasus will launch DART into a circular polar orbit of approximately 475 miles. Built for NASA by Orbital Sciences Corporation, DART was designed as an advanced flight demonstrator to locate and maneuver near an orbiting satellite. DART weighs about 800 pounds and is nearly 6 feet long and 3 feet in diameter. DART is designed to demonstrate technologies required for a spacecraft to locate and rendezvous, or maneuver close to, other craft in space. Results from the DART mission will aid in the development of NASA’s Crew Exploration Vehicle and will also assist in vehicle development for crew transfer and crew rescue capability to and from the International Space Station.

CAPE CANAVERAL, Fla. –– The Centaur upper stage leaves the Atlas Space Operations Facility in Titusville, Fla. It is being transferred to the Vertical Integration Facility near Cape Canaveral Air Force Station's Launch Complex 41, where it will be lifted onto the Atlas V first stage. The Atlas V/Centaur is the launch vehicle for NASA's Lunar Reconnaissance Orbiter, or LRO, and NASA's Lunar CRater Observation and Sensing Satellite, known as LCROSS. LCROSS and LRO are the first missions in NASA's plan to return humans to the moon and begin establishing a lunar outpost by 2020. Photo credit: NASA/Jack Pfaller

Workers at Cape Canaveral Air Force Station prepare to erect the first stage of an Atlas II/Centaur rocket in the launch gantry on pad 36A. Atlas II is designed to launch payloads into low earth orbit, geosynchronous transfer orbit or geosynchronous orbit. The rocket is the launch vehicle for the NASA/Lockheed Martin GOES-L satellite, part of the NOAA National Weather Service system in weather imagery and atmospheric sounding information. The primary objective of the GOES-L is to provide a full capability satellite in an on-orbit storage condition, to assure NOAA continuity in services from a two-satellite constellation. Launch services are being provided by the 45th Space Wing

Workers at Cape Canaveral Air Force Station prepare to erect the first stage of an Atlas II/Centaur rocket in the launch gantry on pad 36A. Atlas II is designed to launch payloads into low earth orbit, geosynchronous transfer orbit or geosynchronous orbit. The rocket is the launch vehicle for the NASA/Lockheed Martin GOES-L satellite, part of the NOAA National Weather Service system in weather imagery and atmospheric sounding information. The primary objective of the GOES-L is to provide a full capability satellite in an on-orbit storage condition, to assure NOAA continuity in services from a two-satellite constellation. Launch services are being provided by the 45th Space Wing

The GOES-L satellite is ready for mating with the lower stages of the Atlas IIA rocket on pad 36A, Cape Canaveral Air Force Station. Atlas II is designed to launch payloads into low earth orbit, geosynchronous transfer orbit or geosynchronous orbit. The rocket is the launch vehicle for the GOES-L satellite, part of the NOAA National Weather Service system in weather imagery and atmospheric sounding information. The primary objective of the GOES-L is to provide a full capability satellite in an on-orbit storage condition, to assure NOAA continuity in services from a two-satellite constellation. Launch services are being provided by the 45th Space Wing. Launch is scheduled for May 3

At Cape Canaveral Air Force Station, the first stage of an Atlas II/Centaur rocket is slowly raised in the launch gantry on pad 36A. Atlas II is designed to launch payloads into low earth orbit, geosynchronous transfer orbit or geosynchronous orbit. The rocket is the launch vehicle for the NASA/Lockheed Martin GOES-L satellite, part of the NOAA National Weather Service system in weather imagery and atmospheric sounding information. The primary objective of the GOES-L is to provide a full capability satellite in an on-orbit storage condition, to assure NOAA continuity in services from a two-satellite constellation. Launch services are being provided by the 45th Space Wing

The GOES-L satellite is ready for mating with the lower stages of the Atlas IIA rocket on pad 36A, Cape Canaveral Air Force Station. Atlas II is designed to launch payloads into low earth orbit, geosynchronous transfer orbit or geosynchronous orbit. The rocket is the launch vehicle for the GOES-L satellite, part of the NOAA National Weather Service system in weather imagery and atmospheric sounding information. The primary objective of the GOES-L is to provide a full capability satellite in an on-orbit storage condition, to assure NOAA continuity in services from a two-satellite constellation. Launch services are being provided by the 45th Space Wing. Launch is scheduled for May 3

Workers at Cape Canaveral Air Force Station prepare to erect the first stage of an Atlas II/Centaur rocket in the launch gantry on pad 36A. Shown are the rocket thrusters. Atlas II is designed to launch payloads into low earth orbit, geosynchronous transfer orbit or geosynchronous orbit. The rocket is the launch vehicle for the NASA/Lockheed Martin GOES-L satellite, part of the NOAA National Weather Service system in weather imagery and atmospheric sounding information. The primary objective of the GOES-L is to provide a full capability satellite in an on-orbit storage condition, to assure NOAA continuity in services from a two-satellite constellation. Launch services are being provided by the 45th Space Wing

Workers at Cape Canaveral Air Force Station prepare to erect the first stage of an Atlas II/Centaur rocket in the launch gantry on pad 36A. Shown are the rocket thrusters. Atlas II is designed to launch payloads into low earth orbit, geosynchronous transfer orbit or geosynchronous orbit. The rocket is the launch vehicle for the NASA/Lockheed Martin GOES-L satellite, part of the NOAA National Weather Service system in weather imagery and atmospheric sounding information. The primary objective of the GOES-L is to provide a full capability satellite in an on-orbit storage condition, to assure NOAA continuity in services from a two-satellite constellation. Launch services are being provided by the 45th Space Wing

At Cape Canaveral Air Force Station, the first stage of an Atlas II/Centaur rocket is slowly raised in the launch gantry on pad 36A. Atlas II is designed to launch payloads into low earth orbit, geosynchronous transfer orbit or geosynchronous orbit. The rocket is the launch vehicle for the NASA/Lockheed Martin GOES-L satellite, part of the NOAA National Weather Service system in weather imagery and atmospheric sounding information. The primary objective of the GOES-L is to provide a full capability satellite in an on-orbit storage condition, to assure NOAA continuity in services from a two-satellite constellation. Launch services are being provided by the 45th Space Wing

At Cape Canaveral Air Force Station, the first stage of an Atlas II/Centaur rocket begins erection in the launch gantry on pad 36A. Atlas II is designed to launch payloads into low earth orbit, geosynchronous transfer orbit or geosynchronous orbit. The rocket is the launch vehicle for the NASA/Lockheed Martin GOES-L satellite, part of the NOAA National Weather Service system in weather imagery and atmospheric sounding information. The primary objective of the GOES-L is to provide a full capability satellite in an on-orbit storage condition, to assure NOAA continuity in services from a two-satellite constellation. Launch services are being provided by the 45th Space Wing

At Cape Canaveral Air Force Station, the first stage of an Atlas II/Centaur rocket is nearing erection in the launch gantry on pad 36A. Atlas II is designed to launch payloads into low earth orbit, geosynchronous transfer orbit or geosynchronous orbit. The rocket is the launch vehicle for the NASA/Lockheed Martin GOES-L satellite, part of the NOAA National Weather Service system in weather imagery and atmospheric sounding information. The primary objective of the GOES-L is to provide a full capability satellite in an on-orbit storage condition, to assure NOAA continuity in services from a two-satellite constellation. Launch services are being provided by the 45th Space Wing

The first stage of an Atlas II/Centaur rocket stands erect in the launch gantry on pad 36A, Cape Canaveral Air Force Station. Atlas II is designed to launch payloads into low earth orbit, geosynchronous transfer orbit or geosynchronous orbit. The rocket is the launch vehicle for the NASA/Lockheed Martin GOES-L satellite, part of the NOAA National Weather Service system in weather imagery and atmospheric sounding information. The primary objective of the GOES-L is to provide a full capability satellite in an on-orbit storage condition, to assure NOAA continuity in services from a two-satellite constellation. Launch services are being provided by the 45th Space Wing

Workers at Cape Canaveral Air Force Station watch as the second stage of an Atlas II/Centaur rocket is raised to a vertical position in front of the gantry on pad 36-A. Atlas II is designed to launch payloads into low earth orbit, geosynchronous transfer orbit or geosynchronous orbit. The rocket is the launch vehicle for the GOES-L satellite, part of the NOAA National Weather Service system in weather imagery and atmospheric sounding information. The primary objective of the GOES-L is to provide a full capability satellite in an on-orbit storage condition, to assure NOAA continuity in services from a two-satellite constellation. Launch services are being provided by the 45th Space Wing

Workers at Cape Canaveral Air Force Station watch as the second stage of an Atlas II/Centaur rocket is raised to a vertical position in front of the gantry on pad 36-A. Atlas II is designed to launch payloads into low earth orbit, geosynchronous transfer orbit or geosynchronous orbit. The rocket is the launch vehicle for the GOES-L satellite, part of the NOAA National Weather Service system in weather imagery and atmospheric sounding information. The primary objective of the GOES-L is to provide a full capability satellite in an on-orbit storage condition, to assure NOAA continuity in services from a two-satellite constellation. Launch services are being provided by the 45th Space Wing

The first stage of an Atlas II/Centaur rocket stands erect in the launch gantry on pad 36A, Cape Canaveral Air Force Station. Atlas II is designed to launch payloads into low earth orbit, geosynchronous transfer orbit or geosynchronous orbit. The rocket is the launch vehicle for the NASA/Lockheed Martin GOES-L satellite, part of the NOAA National Weather Service system in weather imagery and atmospheric sounding information. The primary objective of the GOES-L is to provide a full capability satellite in an on-orbit storage condition, to assure NOAA continuity in services from a two-satellite constellation. Launch services are being provided by the 45th Space Wing

At Cape Canaveral Air Force Station, the first stage of an Atlas II/Centaur rocket begins erection in the launch gantry on pad 36A. Atlas II is designed to launch payloads into low earth orbit, geosynchronous transfer orbit or geosynchronous orbit. The rocket is the launch vehicle for the NASA/Lockheed Martin GOES-L satellite, part of the NOAA National Weather Service system in weather imagery and atmospheric sounding information. The primary objective of the GOES-L is to provide a full capability satellite in an on-orbit storage condition, to assure NOAA continuity in services from a two-satellite constellation. Launch services are being provided by the 45th Space Wing

At Cape Canaveral Air Force Station, the first stage of an Atlas II/Centaur rocket is nearing erection in the launch gantry on pad 36A. Atlas II is designed to launch payloads into low earth orbit, geosynchronous transfer orbit or geosynchronous orbit. The rocket is the launch vehicle for the NASA/Lockheed Martin GOES-L satellite, part of the NOAA National Weather Service system in weather imagery and atmospheric sounding information. The primary objective of the GOES-L is to provide a full capability satellite in an on-orbit storage condition, to assure NOAA continuity in services from a two-satellite constellation. Launch services are being provided by the 45th Space Wing

After offloading of the Centaur upper stage from a Russian cargo plane, the Antenov 124, workers check the offloading of an Atlas IIA rocket. The combined Atlas IIA/Centaur will be used to launch the latest Tracking and Data Relay Satellite (TDRS) June 29 from Cape Canaveral Air Force Station. Atlas IIA is capable of lifting payload systems weights in the 2,850 kg (6,300 lb) to 3,070 kg (6,760 lb) class to geosynchronous transfer orbit

After offloading of the Centaur upper stage from a Russian cargo plane, the Antenov 124, workers check the offloading of an Atlas IIA rocket. The combined Atlas IIA/Centaur will be used to launch the latest Tracking and Data Relay Satellite (TDRS) June 29 from Cape Canaveral Air Force Station. Atlas IIA is capable of lifting payload systems weights in the 2,850 kg (6,300 lb) to 3,070 kg (6,760 lb) class to geosynchronous transfer orbit

After offloading of the Centaur upper stage from a Russian cargo plane, the Antenov 124, workers check the offloading of an Atlas IIA rocket. The combined Atlas IIA/Centaur will be used to launch the latest Tracking and Data Relay Satellite (TDRS) June 29 from Cape Canaveral Air Force Station. Atlas IIA is capable of lifting payload systems weights in the 2,850 kg (6,300 lb) to 3,070 kg (6,760 lb) class to geosynchronous transfer orbit

At Hangar J, Cape Canaveral Air Force Station (CCAFS), work is begun on the Centaur upper stage that will be used with an Atlas IIA rocket to launch the latest Tracking and Data Relay Satellite (TDRS) June 29 from CCAFS. The Atlas/Centaur launch vehicle is manufactured and operated by Lockheed Martin. Atlas IIA is capable of lifting payload systems to geosynchronous transfer orbit

At Hangar J, Cape Canaveral Air Force Station (CCAFS), work is begun on the Centaur upper stage that will be used with an Atlas IIA rocket to launch the latest Tracking and Data Relay Satellite (TDRS) June 29 from CCAFS. The Atlas/Centaur launch vehicle is manufactured and operated by Lockheed Martin. Atlas IIA is capable of lifting payload systems to geosynchronous transfer orbit

At Hangar J, Cape Canaveral Air Force Station (CCAFS), work is begun on the Centaur upper stage that will be used with an Atlas IIA rocket to launch the latest Tracking and Data Relay Satellite (TDRS) June 29 from CCAFS. The Atlas/Centaur launch vehicle is manufactured and operated by Lockheed Martin. Atlas IIA is capable of lifting payload systems to geosynchronous transfer orbit

At Hangar J, Cape Canaveral Air Force Station (CCAFS), work is begun on the Centaur upper stage that will be used with an Atlas IIA rocket to launch the latest Tracking and Data Relay Satellite (TDRS) June 29 from CCAFS. The Atlas/Centaur launch vehicle is manufactured and operated by Lockheed Martin. Atlas IIA is capable of lifting payload systems to geosynchronous transfer orbit

After offloading of the Centaur upper stage from a Russian cargo plane, the Antenov 124, workers check the offloading of an Atlas IIA rocket. The combined Atlas IIA/Centaur will be used to launch the latest Tracking and Data Relay Satellite (TDRS) June 29 from Cape Canaveral Air Force Station. Atlas IIA is capable of lifting payload systems weights in the 2,850 kg (6,300 lb) to 3,070 kg (6,760 lb) class to geosynchronous transfer orbit

NASA's Marshall Space Flight Center in Huntsville, Alabama, manages the Space Launch Initiative (SLI), NASA's priority developmental program focused on empowering America's leadership in space. SLI includes commercial, higher education and defense partnerships and contracts to offer widespread participation in both the risk and success of developing our nation's next-generation reusable launch vehicle. This photo depicts an artist's concept of a future second-generation launch vehicle during separation of stages. For SLI, architecture definition includes all components of the next-generation reusable launch system: Earth-to-orbit vehicles (the Space Shuttle is the first-generation earth-to-orbit vehicle), crew transfer vehicles, transfer stages, ground processing systems, flight operations systems, and development of business case strategies. Three contractor teams have each been funded to develop potential second generation reusable launch system architectures: The Boeing Company of Seal Beach, California; Lockheed Martin Corporation of Denver, Colorado; a team including Northrop Grumman of El Segundo, California; and Orbital Sciences Corporation of Dulles, Virginia.

Move crews at NASA’s Michoud Assembly Facility in New Orleans move a liquid oxygen tank out of the facility’s vertical assembly building on Aug. 27, 2025. Using self-propelled mobile transporters teams transferred the tank to the final assembly production area. There, it will undergo integration of the forward dome by SLS (Space Launch System) prime contractor, Boeing. Eventually, the liquid oxygen tank will be moved back to the high bay where it will be mated with the intertank and forward skirt to complete the forward join of the Artemis III core stage. The propellant tank is one of five major elements that make up the 212-foot-tall rocket stage. The core stage, along with its four RS-25 engines, produce more than two million pounds of thrust to help launch NASA’s Orion spacecraft, astronauts, and supplies beyond Earth’s orbit and to the lunar surface for Artemis.

Move crews at NASA’s Michoud Assembly Facility in New Orleans move a liquid oxygen tank out of the facility’s vertical assembly building on Aug. 27, 2025. Using self-propelled mobile transporters teams transferred the tank to the final assembly production area. There, it will undergo integration of the forward dome by SLS (Space Launch System) prime contractor, Boeing. Eventually, the liquid oxygen tank will be moved back to the high bay where it will be mated with the intertank and forward skirt to complete the forward join of the Artemis III core stage. The propellant tank is one of five major elements that make up the 212-foot-tall rocket stage. The core stage, along with its four RS-25 engines, produce more than two million pounds of thrust to help launch NASA’s Orion spacecraft, astronauts, and supplies beyond Earth’s orbit and to the lunar surface for Artemis.

Move crews at NASA’s Michoud Assembly Facility in New Orleans move a liquid oxygen tank out of the facility’s vertical assembly building on Aug. 27, 2025. Using self-propelled mobile transporters teams transferred the tank to the final assembly production area. There, it will undergo integration of the forward dome by SLS (Space Launch System) prime contractor, Boeing. Eventually, the liquid oxygen tank will be moved back to the high bay where it will be mated with the intertank and forward skirt to complete the forward join of the Artemis III core stage. The propellant tank is one of five major elements that make up the 212-foot-tall rocket stage. The core stage, along with its four RS-25 engines, produce more than two million pounds of thrust to help launch NASA’s Orion spacecraft, astronauts, and supplies beyond Earth’s orbit and to the lunar surface for Artemis.

Move crews at NASA’s Michoud Assembly Facility in New Orleans move a liquid oxygen tank out of the facility’s vertical assembly building on Aug. 27, 2025. Using self-propelled mobile transporters teams transferred the tank to the final assembly production area. There, it will undergo integration of the forward dome by SLS (Space Launch System) prime contractor, Boeing. Eventually, the liquid oxygen tank will be moved back to the high bay where it will be mated with the intertank and forward skirt to complete the forward join of the Artemis III core stage. The propellant tank is one of five major elements that make up the 212-foot-tall rocket stage. The core stage, along with its four RS-25 engines, produce more than two million pounds of thrust to help launch NASA’s Orion spacecraft, astronauts, and supplies beyond Earth’s orbit and to the lunar surface for Artemis.

Move crews at NASA’s Michoud Assembly Facility in New Orleans move a liquid oxygen tank out of the facility’s vertical assembly building on Aug. 27, 2025. Using self-propelled mobile transporters teams transferred the tank to the final assembly production area. There, it will undergo integration of the forward dome by SLS (Space Launch System) prime contractor, Boeing. Eventually, the liquid oxygen tank will be moved back to the high bay where it will be mated with the intertank and forward skirt to complete the forward join of the Artemis III core stage. The propellant tank is one of five major elements that make up the 212-foot-tall rocket stage. The core stage, along with its four RS-25 engines, produce more than two million pounds of thrust to help launch NASA’s Orion spacecraft, astronauts, and supplies beyond Earth’s orbit and to the lunar surface for Artemis.

Move crews at NASA’s Michoud Assembly Facility in New Orleans move a liquid oxygen tank out of the facility’s vertical assembly building on Aug. 27, 2025. Using self-propelled mobile transporters teams transferred the tank to the final assembly production area. There, it will undergo integration of the forward dome by SLS (Space Launch System) prime contractor, Boeing. Eventually, the liquid oxygen tank will be moved back to the high bay where it will be mated with the intertank and forward skirt to complete the forward join of the Artemis III core stage. The propellant tank is one of five major elements that make up the 212-foot-tall rocket stage. The core stage, along with its four RS-25 engines, produce more than two million pounds of thrust to help launch NASA’s Orion spacecraft, astronauts, and supplies beyond Earth’s orbit and to the lunar surface for Artemis.

Move crews at NASA’s Michoud Assembly Facility in New Orleans move a liquid oxygen tank out of the facility’s vertical assembly building on Aug. 27, 2025. Using self-propelled mobile transporters teams transferred the tank to the final assembly production area. There, it will undergo integration of the forward dome by SLS (Space Launch System) prime contractor, Boeing. Eventually, the liquid oxygen tank will be moved back to the high bay where it will be mated with the intertank and forward skirt to complete the forward join of the Artemis III core stage. The propellant tank is one of five major elements that make up the 212-foot-tall rocket stage. The core stage, along with its four RS-25 engines, produce more than two million pounds of thrust to help launch NASA’s Orion spacecraft, astronauts, and supplies beyond Earth’s orbit and to the lunar surface for Artemis.

Move crews at NASA’s Michoud Assembly Facility in New Orleans move a liquid oxygen tank out of the facility’s vertical assembly building on Aug. 27, 2025. Using self-propelled mobile transporters teams transferred the tank to the final assembly production area. There, it will undergo integration of the forward dome by SLS (Space Launch System) prime contractor, Boeing. Eventually, the liquid oxygen tank will be moved back to the high bay where it will be mated with the intertank and forward skirt to complete the forward join of the Artemis III core stage. The propellant tank is one of five major elements that make up the 212-foot-tall rocket stage. The core stage, along with its four RS-25 engines, produce more than two million pounds of thrust to help launch NASA’s Orion spacecraft, astronauts, and supplies beyond Earth’s orbit and to the lunar surface for Artemis.

VANDENBERG AIR FORCE BASE, Calif. -- On Launch Complex 576-E at Vandenberg Air Force Base in California, NASA's Orbiting Carbon Observatory, OCO, upper stack is lifted high for transfer to the waiting Stage 0 motor of the Taurus XL vehicle at left. The upper stack consists of Stages 1, 2 and 3 of the Taurus. The spacecraft is scheduled for launch aboard Orbital Sciences' Taurus XL rocket Feb. 24 from Vandenberg. The spacecraft will collect precise global measurements of carbon dioxide (CO2) in the Earth's atmosphere. Scientists will analyze OCO data to improve our understanding of the natural processes and human activities that regulate the abundance and distribution of this important greenhouse gas. Photo credit: NASA/Randy Beaudoin, VAFB

KENNEDY SPACE CENTER, FLA. - At Vandenberg Air Force Base in California, workers maneuver the Demonstration of Autonomous Rendezvous Technology (DART) spacecraft, suspended by a crane, over the upper stage in preparation for launch on the Orbital Sciences Pegasus XL. The Pegasus XL will launch DART into a circular polar orbit of approximately 475 miles. Built for NASA by Orbital Sciences Corporation, DART was designed as an advanced flight demonstrator to locate and maneuver near an orbiting satellite. DART weighs about 800 pounds and is nearly 6 feet long and 3 feet in diameter. DART is designed to demonstrate technologies required for a spacecraft to locate and rendezvous, or maneuver close to, other craft in space. Results from the DART mission will aid in the development of NASA’s Crew Exploration Vehicle and will also assist in vehicle development for crew transfer and crew rescue capability to and from the International Space Station.

KENNEDY SPACE CENTER, FLA. - At Vandenberg Air Force Base in California, the Demonstration of Autonomous Rendezvous Technology (DART) spacecraft (in background) has been rotated from vertical to horizontal and is ready for mating with the upper stage (foreground). DART was designed and built for NASA by Orbital Sciences Corporation as an advanced flight demonstrator to locate and maneuver near an orbiting satellite. DART weighs about 800 pounds and is nearly 6 feet long and 3 feet in diameter. The Orbital Sciences Pegasus XL will launch DART into a circular polar orbit of approximately 475 miles. DART is designed to demonstrate technologies required for a spacecraft to locate and rendezvous, or maneuver close to, other craft in space. Results from the DART mission will aid in the development of NASA’s Crew Exploration Vehicle and will also assist in vehicle development for crew transfer and crew rescue capability to and from the International Space Station.

KENNEDY SPACE CENTER, FLA. - At Vandenberg Air Force Base in California, the Demonstration of Autonomous Rendezvous Technology (DART) spacecraft (right) is ready for mating with the upper stage (foreground) in preparation for launch on the Orbital Sciences Pegasus XL. DART was designed and built for NASA by Orbital Sciences Corporation as an advanced flight demonstrator to locate and maneuver near an orbiting satellite. DART weighs about 800 pounds and is nearly 6 feet long and 3 feet in diameter. The Pegasus XL will launch DART into a circular polar orbit of approximately 475 miles. DART is designed to demonstrate technologies required for a spacecraft to locate and rendezvous, or maneuver close to, other craft in space. Results from the DART mission will aid in the development of NASA’s Crew Exploration Vehicle and will also assist in vehicle development for crew transfer and crew rescue capability to and from the International Space Station.

KENNEDY SPACE CENTER, FLA. - At Vandenberg Air Force Base in California, the Demonstration of Autonomous Rendezvous Technology (DART) spacecraft is ready for mating with the upper stage of the Orbital Sciences Pegasus XL behind it (right). DART was designed and built for NASA by Orbital Sciences Corporation as an advanced flight demonstrator to locate and maneuver near an orbiting satellite. DART weighs about 800 pounds and is nearly 6 feet long and 3 feet in diameter. The Pegasus XL will launch DART into a circular polar orbit of approximately 475 miles. DART is designed to demonstrate technologies required for a spacecraft to locate and rendezvous, or maneuver close to, other craft in space. Results from the DART mission will aid in the development of NASA’s Crew Exploration Vehicle and will also assist in vehicle development for crew transfer and crew rescue capability to and from the International Space Station.

KENNEDY SPACE CENTER, FLA. - At Vandenberg Air Force Base in California, the Demonstration of Autonomous Rendezvous Technology (DART) spacecraft (foreground) is ready to be mated to second and third stages in preparation for the launch aboard the Orbital Sciences Pegasus XL launch vehicle. Pegasus will launch DART into a circular polar orbit of approximately 475 miles. Built for NASA by Orbital Sciences Corporation, DART was designed as an advanced flight demonstrator to locate and maneuver near an orbiting satellite. DART weighs about 800 pounds and is nearly 6 feet long and 3 feet in diameter. DART is designed to demonstrate technologies required for a spacecraft to locate and rendezvous, or maneuver close to, other craft in space. Results from the DART mission will aid in the development of NASA’s Crew Exploration Vehicle and will also assist in vehicle development for crew transfer and crew rescue capability to and from the International Space Station.

KENNEDY SPACE CENTER, FLA. - At Vandenberg Air Force Base in California, the Demonstration of Autonomous Rendezvous Technology (DART) spacecraft (right) is ready for mating with the upper stage (behind it) in preparation for launch on the Orbital Sciences Pegasus XL. DART was designed and built for NASA by Orbital Sciences Corporation as an advanced flight demonstrator to locate and maneuver near an orbiting satellite. DART weighs about 800 pounds and is nearly 6 feet long and 3 feet in diameter. The Pegasus XL will launch DART into a circular polar orbit of approximately 475 miles. DART is designed to demonstrate technologies required for a spacecraft to locate and rendezvous, or maneuver close to, other craft in space. Results from the DART mission will aid in the development of NASA’s Crew Exploration Vehicle and will also assist in vehicle development for crew transfer and crew rescue capability to and from the International Space Station.

KENNEDY SPACE CENTER, FLA. - At Vandenberg Air Force Base in California, workers begin mating the second and third stages of the Orbital Sciences Pegasus XL launch vehicle that will launch the Demonstration of Autonomous Rendezvous Technology (DART) spacecraft. DART was designed and built for NASA by Orbital Sciences Corporation as an advanced flight demonstrator to locate and maneuver near an orbiting satellite. DART weighs about 800 pounds and is nearly 6 feet long and 3 feet in diameter. The Pegasus XL will launch DART into a circular polar orbit of approximately 475 miles. DART is designed to demonstrate technologies required for a spacecraft to locate and rendezvous, or maneuver close to, other craft in space. Results from the DART mission will aid in the development of NASA's Crew Exploration Vehicle and will also assist in vehicle development for crew transfer and crew rescue capability to and from the International Space Station.

KENNEDY SPACE CENTER, FLA. - At Vandenberg Air Force Base in California, workers prepare to mate the second and third stages of the Orbital Sciences Pegasus XL launch vehicle that will launch the Demonstration of Autonomous Rendezvous Technology (DART) spacecraft. DART was designed and built for NASA by Orbital Sciences Corporation as an advanced flight demonstrator to locate and maneuver near an orbiting satellite. DART weighs about 800 pounds and is nearly 6 feet long and 3 feet in diameter. The Pegasus XL will launch DART into a circular polar orbit of approximately 475 miles. DART is designed to demonstrate technologies required for a spacecraft to locate and rendezvous, or maneuver close to, other craft in space. Results from the DART mission will aid in the development of NASA's Crew Exploration Vehicle and will also assist in vehicle development for crew transfer and crew rescue capability to and from the International Space Station.

KENNEDY SPACE CENTER, FLA. - At Vandenberg Air Force Base in California, a worker prepares the second and third stages of the Orbital Sciences Pegasus XL launch vehicle for mating. The Pegasus XL will launch the Demonstration of Autonomous Rendezvous Technology (DART) spacecraft. DART was designed and built for NASA by Orbital Sciences Corporation as an advanced flight demonstrator to locate and maneuver near an orbiting satellite. DART weighs about 800 pounds and is nearly 6 feet long and 3 feet in diameter. The Pegasus XL will launch DART into a circular polar orbit of approximately 475 miles. DART is designed to demonstrate technologies required for a spacecraft to locate and rendezvous, or maneuver close to, other craft in space. Results from the DART mission will aid in the development of NASA’s Crew Exploration Vehicle and will also assist in vehicle development for crew transfer and crew rescue capability to and from the International Space Station.

KENNEDY SPACE CENTER, FLA. - At Vandenberg Air Force Base in California, workers begin closing the gap between the second and third stages of the Orbital Sciences Pegasus XL launch vehicle that will launch the Demonstration of Autonomous Rendezvous Technology (DART) spacecraft. DART was designed and built for NASA by Orbital Sciences Corporation as an advanced flight demonstrator to locate and maneuver near an orbiting satellite. DART weighs about 800 pounds and is nearly 6 feet long and 3 feet in diameter. The Pegasus XL will launch DART into a circular polar orbit of approximately 475 miles. DART is designed to demonstrate technologies required for a spacecraft to locate and rendezvous, or maneuver close to, other craft in space. Results from the DART mission will aid in the development of NASA's Crew Exploration Vehicle and will also assist in vehicle development for crew transfer and crew rescue capability to and from the International Space Station.

KENNEDY SPACE CENTER, FLA. -- The covered Delta II second stage arrives at a checkout hangar on Cape Canaveral Air Force Station in Florida in preparation for transfer to Pad 17-B. At the pad, it will be lifted into the mobile service tower and mated with the first stage already in place. The Delta II is the launch vehicle for the THEMIS spacecraft. THEMIS consists of five identical probes, the largest number of scientific satellites ever launched into orbit aboard a single rocket. This unique constellation of satellites will resolve the tantalizing mystery of what causes the spectacular sudden brightening of the aurora borealis and aurora australis - the fiery skies over the Earth's northern and southern polar regions. THEMIS is scheduled to launch Feb. 15 from Cape Canaveral Air Force Station. Photo credit: NASA/George Shelton

The covered Delta II second stage arrives at a checkout hangar on Cape Canaveral Air Force Station in Florida in preparation for transfer to Pad 17-B. At the pad, it will be lifted into the mobile service tower and mated with the first stage already in place. The Delta II is the launch vehicle for the THEMIS spacecraft. THEMIS consists of five identical probes, the largest number of scientific satellites ever launched into orbit aboard a single rocket. This unique constellation of satellites will resolve the tantalizing mystery of what causes the spectacular sudden brightening of the aurora borealis and aurora australis - the fiery skies over the Earth's northern and southern polar regions. THEMIS is scheduled to launch Feb. 15 from Cape Canaveral Air Force Station.

The covered Delta II second stage arrives at a checkout hangar on Cape Canaveral Air Force Station in Florida in preparation for transfer to Pad 17-B. At the pad, it will be lifted into the mobile service tower and mated with the first stage already in place. The Delta II is the launch vehicle for the THEMIS spacecraft. THEMIS consists of five identical probes, the largest number of scientific satellites ever launched into orbit aboard a single rocket. This unique constellation of satellites will resolve the tantalizing mystery of what causes the spectacular sudden brightening of the aurora borealis and aurora australis - the fiery skies over the Earth's northern and southern polar regions. THEMIS is scheduled to launch Feb. 15 from Cape Canaveral Air Force Station.

KENNEDY SPACE CENTER, FLA. -- The covered Delta II second stage arrives at a checkout hangar on Cape Canaveral Air Force Station in Florida in preparation for transfer to Pad 17-B. At the pad, it will be lifted into the mobile service tower and mated with the first stage already in place. The Delta II is the launch vehicle for the THEMIS spacecraft. THEMIS consists of five identical probes, the largest number of scientific satellites ever launched into orbit aboard a single rocket. This unique constellation of satellites will resolve the tantalizing mystery of what causes the spectacular sudden brightening of the aurora borealis and aurora australis - the fiery skies over the Earth's northern and southern polar regions. THEMIS is scheduled to launch Feb. 15 from Cape Canaveral Air Force Station. Photo credit: NASA/George Shelton

At Launch Pad 36A, Cape Canaveral Air Force Station, the Atlas IIA rocket is ready to be lifted to vertical in the launch tower. The Atlas rocket, along with the Centaur upper stage, will launch the latest Tracking and Data Relay Satellite (TDRS) June 29 from CCAFS. The Atlas/Centaur launch vehicle is manufactured and operated by Lockheed Martin. Atlas IIA is capable of lifting payload systems weights in the 2,850 kg (6,300 lb) to 3,070 kg (6,760 lb) class to geosynchronous transfer orbit. It is 25 m (82 ft) long and 3.05 m (10 ft) in diameter. The Centaur is 10.0 m (33-ft) long and 3.05 m (10 ft) in diameter

KENNEDY SPACE CENTER, FLA. - Boeing workers at Astrotech Space Operations in Titusville, Fla., secure the first part of a transportation canister around the Delta II upper stage booster on the MESSENGER (Mercury Surface, Space Environment, Geochemistry and Ranging) spacecraft. Another panel waits in front of the work stand. MESSENGER will be transferred to Launch Pad 17-B at Cape Canaveral Air Force Station, Fla. Liftoff of MESSENGER aboard a Boeing Delta II Heavy rocket is scheduled for Aug. 2. The spacecraft is expected to reach orbit around the planet in March 2011. MESSENGER was built for NASA by the Johns Hopkins University Applied Physics Laboratory in Laurel, Md.

CAPE CANAVERAL, Fla. -- On the Skid Strip at Cape Canaveral Air Force Station in Florida, workers have loaded the first stage of the United Launch Alliance Atlas V rocket slated to launch NASA's Juno spacecraft onto a transporter for its transfer to the Atlas Spaceflight Operations Center. Juno is scheduled to launch aboard an Atlas V rocket from Cape Canaveral, Fla., Aug. 5.The solar-powered spacecraft will orbit Jupiter's poles 33 times to find out more about the gas giant's origins, structure, atmosphere and magnetosphere and investigate the existence of a solid planetary core. For more information, visit www.nasa.gov/juno. Photo credit: NASA/Kim Shiflett

KENNEDY SPACE CENTER, FLA. - After bagging the MESSENGER (Mercury Surface, Space Environment, Geochemistry and Ranging) spacecraft, Boeing workers at Astrotech Space Operations in Titusville, Fla., place the first part of a transportation canister around the Delta II upper stage booster. MESSENGER will be transferred to Launch Pad 17-B at Cape Canaveral Air Force Station, Fla. Liftoff of MESSENGER aboard a Boeing Delta II Heavy rocket is scheduled for Aug. 2. The spacecraft is expected to reach orbit around the planet in March 2011. MESSENGER was built for NASA by the Johns Hopkins University Applied Physics Laboratory in Laurel, Md.

The Atlas IIA rocket is close to its vertical position in the launch tower at Launch Pad 36A, Cape Canaveral Air Force Station (CCAFS). It will be mated with a Centaur upper stage to launch the latest Tracking and Data Relay Satellite (TDRS) June 29 from CCAFS. The Atlas/Centaur launch vehicle is manufactured and operated by Lockheed Martin. Atlas IIA is capable of lifting payload systems weights in the 2,850 kg (6,300 lb) to 3,070 kg (6,760 lb) class to geosynchronous transfer orbit. It is 25 m (82 ft) long and 3.05 m (10 ft) in diameter. The Centaur is 10.0 m (33-ft) long and 3.05 m (10 ft) in diameter

CAPE CANAVERAL, Fla. – Equipment is staged for removal from the 50-year-old Mission Control Center on the Cape Canaveral Air Force Station in Florida. Out of use for many years, and with no valid operational or other use for the facility, NASA plans to demolish the site. The facility once controlled all manned Mercury space flights and the first two unmanned Gemini flights from May 1961-1963. It provided launch, orbital, re-entry and landing control for the flights. That function was later transferred to NASA's Johnson Space Center in Houston. Photo credit: NASA/Jack Pfaller

KENNEDY SPACE CENTER, FLA. - Boeing workers at Astrotech Space Operations in Titusville, Fla., secure the first part of a transportation canister around the Delta II upper stage booster on the MESSENGER (Mercury Surface, Space Environment, Geochemistry and Ranging) spacecraft. MESSENGER will be transferred to Launch Pad 17-B at Cape Canaveral Air Force Station, Fla. Liftoff of MESSENGER aboard a Boeing Delta II Heavy rocket is scheduled for Aug. 2. The spacecraft is expected to reach orbit around the planet in March 2011. MESSENGER was built for NASA by the Johns Hopkins University Applied Physics Laboratory in Laurel, Md.

The Atlas IIA rocket is close to its vertical position in the launch tower at Launch Pad 36A, Cape Canaveral Air Force Station (CCAFS). It will be mated with a Centaur upper stage to launch the latest Tracking and Data Relay Satellite (TDRS) June 29 from CCAFS. The Atlas/Centaur launch vehicle is manufactured and operated by Lockheed Martin. Atlas IIA is capable of lifting payload systems weights in the 2,850 kg (6,300 lb) to 3,070 kg (6,760 lb) class to geosynchronous transfer orbit. It is 25 m (82 ft) long and 3.05 m (10 ft) in diameter. The Centaur is 10.0 m (33-ft) long and 3.05 m (10 ft) in diameter

At Launch Pad 36A, Cape Canaveral Air Force Station, the Atlas IIA rocket begins to be lifted to a vertical position at the launch tower. The Atlas rocket, along with the Centaur upper stage, will launch the latest Tracking and Data Relay Satellite (TDRS) June 29 from CCAFS. The Atlas/Centaur launch vehicle is manufactured and operated by Lockheed Martin. Atlas IIA is capable of lifting payload systems weights in the 2,850 kg (6,300 lb) to 3,070 kg (6,760 lb) class to geosynchronous transfer orbit. It is 25 m (82 ft) long and 3.05 m (10 ft) in diameter. The Centaur is 10.0 m (33-ft) long and 3.05 m (10 ft) in diameter

At Launch Pad 36A, Cape Canaveral Air Force Station, the Atlas IIA rocket begins to be lifted to a vertical position at the launch tower. The Atlas rocket, along with the Centaur upper stage, will launch the latest Tracking and Data Relay Satellite (TDRS) June 29 from CCAFS. The Atlas/Centaur launch vehicle is manufactured and operated by Lockheed Martin. Atlas IIA is capable of lifting payload systems weights in the 2,850 kg (6,300 lb) to 3,070 kg (6,760 lb) class to geosynchronous transfer orbit. It is 25 m (82 ft) long and 3.05 m (10 ft) in diameter. The Centaur is 10.0 m (33-ft) long and 3.05 m (10 ft) in diameter

At Launch Pad 36A, Cape Canaveral Air Force Station, the Atlas IIA rocket is ready to be lifted to vertical in the launch tower. The Atlas rocket, along with the Centaur upper stage, will launch the latest Tracking and Data Relay Satellite (TDRS) June 29 from CCAFS. The Atlas/Centaur launch vehicle is manufactured and operated by Lockheed Martin. Atlas IIA is capable of lifting payload systems weights in the 2,850 kg (6,300 lb) to 3,070 kg (6,760 lb) class to geosynchronous transfer orbit. It is 25 m (82 ft) long and 3.05 m (10 ft) in diameter. The Centaur is 10.0 m (33-ft) long and 3.05 m (10 ft) in diameter

VANDENBERG AIR FORCE BASE, Calif. – The second stage of the Delta II rocket for NASA's Soil Moisture Active Passive mission, or SMAP, is transferred into the top of the mobile service tower at Space Launch Complex 2 on Vandenberg Air Force Base in California. Operations are underway to install the second stage atop the rocket's first stage. SMAP will launch on a Delta II 7320 configuration vehicle featuring a United Launch Alliance first stage booster powered by an Aerojet Rocketdyne RS-27A main engine and three Alliant Techsystems, or ATK, strap-on solid rocket motors. Once on station in Earth orbit, SMAP will provide global measurements of soil moisture and its freeze/thaw state. These measurements will be used to enhance understanding of processes that link the water, energy and carbon cycles, and to extend the capabilities of weather and climate prediction models. SMAP data also will be used to quantify net carbon flux in boreal landscapes and to develop improved flood prediction and drought monitoring capabilities. Launch is scheduled for no earlier than November 2014. To learn more about SMAP, visit http://smap.jpl.nasa.gov. Photo credit: NASA/Randy Beaudoin

STS051-S-108 (12 Sept. 1993) --- The Space Shuttle Discovery soars toward a nine-day stay in Earth-orbit to support the mission. Launch occurred at 7:45 a.m. (EDT) September 12, 1993. Note the diamond shock effect coming from the thrust of the three main engines. Onboard the shuttle were astronauts Frank L. Culbertson, Jr., William F. Readdy, Daniel W. Bursch, James H. Newman and Carl E. Walz, along with a number of payloads. The payloads included the Advanced Communications Technology Satellite (ACTS) with its Transfer Orbit Stage (TOS), the Orbiting Retrievable Far and Extreme Ultraviolet Spectrometer (ORFEUS) and its Shuttle Pallet Satellite (SPAS) carrier. This photograph was taken with a 35mm camera.

VANDENBERG AIR FORCE BASE, Calif. -- At Space Launch Complex 576-E at Vandenberg Air Force Base in California, NASA's Glory spacecraft, encapsulated in its protective fairing, is transferred into a temporary processing tent near the pad. There, it will then be joined with the Taurus XL rocket's third stage. The Orbital Sciences Corp. Taurus XL rocket will carry Glory into low Earth orbit. Once Glory reaches orbit, it will collect data on the properties of aerosols and black carbon. It also will help scientists understand how the sun's irradiance affects Earth's climate. Launch is scheduled for 5:09 a.m. EST Feb. 23. For information, visit www.nasa.gov/glory. Photo credit: NASA/Jerry E. Clemens Jr., VAFB

NASA's Marshall Space Flight Center in Huntsville, Alabama, manages the Space Launch Initiative (SLI), NASA's priority developmental program focused on empowering America's leadership in space. SLI includes commercial, higher education, and Defense partnerships and contracts to offer widespread participation in both the risk and success of developing our nation's next-generation reusable launch vehicle. This photo depicts an artist's concept of a future second-generation launch vehicle enroute to the International Space Station. For the SLI, architecture definition includes all components of the next-generation reusable launch system: Earth-to-orbit vehicles (the Space Shuttle is the first generation earth-to-orbit vehicle), crew transfer vehicles, transfer stages, ground processing systems, flight operations systems, and development of business case strategies. Three contractor teams have each been funded to develop potential second-generation reusable launch system architectures: The Boeing Company of Seal Beach, California; Lockheed Martin Corporation of Denver, Colorado along with a team including Northrop Grumman of El Segundo, California; and Orbital Sciences Corporation of Dulles, Virginia.

NASA's Marshall Space Flight Center in Huntsville, Alabama, manages the Space Launch Initiative (SLI), NASA's priority developmental program focused on empowering America's leadership in space. SLI includes commercial, higher education, and defense partnerships and contracts to offer widespread participation in both the risk and success of developing our nation's next-generation reusable launch vehicle. This photo depicts an artist's concept of a future second-generation launch vehicle. For the SLI, architecture definition includes all components of the next-generation reusable launch system: Earth-to-orbit vehicles (the Space Shuttle is the first generation earth-to-orbit vehicle), crew transfer vehicles, transfer stages, ground processing systems, flight operations systems, and development of business case strategies. Three contractor teams have each been funded to develop potential second- generation reusable launch system architectures: The Boeing Company of Seal Beach, California; Lockheed Martin Corporation of Denver, Colorado along with a team including Northrop Grumman of El Segundo, California; and Orbital Sciences Corporation of Dulles, Virginia.

VANDENBERG AIR FORCE BASE, Calif. -- The Stage 1, 2 and 3 motors of the Taurus XL rocket are being prepared for transfer to Space Launch Complex 576-E at Vandenberg Air Force Base in California. The Taurus is the launch vehicle for NASA's Orbiting Carbon Observatory, or OCO, which is a new Earth-orbiting mission sponsored by NASA's Earth System Science Pathfinder Program. The observatory is scheduled to launch Feb. 23 from Vandenberg. The spacecraft will collect precise global measurements of carbon dioxide (CO2) in the Earth's atmosphere. Scientists will analyze OCO data to improve our understanding of the natural processes and human activities that regulate the abundance and distribution of this important greenhouse gas. This improved understanding will enable more reliable forecasts of future changes in the abundance and distribution of CO2 in the atmosphere and the effect that these changes may have on the Earth's climate. Photo credit: NASA/Randy Beaudoin, VAFB

CAPE CANAVERAL, Fla. –– The Atlas V first stage is being transferred from the hangar at the Atlas Space Operations Facility to the Vertical Integration Facility near Cape Canaveral Air Force Station's Launch Complex 41. The Atlas V/Centaur is the launch vehicle for the Lunar Reconnaissance Orbiter, or LRO. The orbiter will carry seven instruments to provide scientists with detailed maps of the lunar surface and enhance our understanding of the moon's topography, lighting conditions, mineralogical composition and natural resources. Information gleaned from LRO will be used to select safe landing sites, determine locations for future lunar outposts and help mitigate radiation dangers to astronauts. Launch of LRO is targeted no earlier than June 2. Photo credit: NASA/Kim Shiflett

VANDENBERG AIR FORCE BASE, Calif. -- The Stage 1, 2 and 3 motors of the Taurus XL rocket are being prepared for transfer to Space Launch Complex 576-E at Vandenberg Air Force Base in California. The Taurus is the launch vehicle for NASA's Orbiting Carbon Observatory, or OCO, which is a new Earth-orbiting mission sponsored by NASA's Earth System Science Pathfinder Program. The observatory is scheduled to launch Feb. 23 from Vandenberg. The spacecraft will collect precise global measurements of carbon dioxide (CO2) in the Earth's atmosphere. Scientists will analyze OCO data to improve our understanding of the natural processes and human activities that regulate the abundance and distribution of this important greenhouse gas. This improved understanding will enable more reliable forecasts of future changes in the abundance and distribution of CO2 in the atmosphere and the effect that these changes may have on the Earth's climate. Photo credit: NASA/Randy Beaudoin, VAFB

VANDENBERG AIR FORCE BASE, Calif. -- The Stage 1, 2 and 3 motors of the Taurus XL rocket are being prepared for transfer to Space Launch Complex 576-E at Vandenberg Air Force Base in California. The Taurus is the launch vehicle for NASA's Orbiting Carbon Observatory, or OCO, which is a new Earth-orbiting mission sponsored by NASA's Earth System Science Pathfinder Program. The observatory is scheduled to launch Feb. 23 from Vandenberg. The spacecraft will collect precise global measurements of carbon dioxide (CO2) in the Earth's atmosphere. Scientists will analyze OCO data to improve our understanding of the natural processes and human activities that regulate the abundance and distribution of this important greenhouse gas. This improved understanding will enable more reliable forecasts of future changes in the abundance and distribution of CO2 in the atmosphere and the effect that these changes may have on the Earth's climate. Photo credit: NASA/Randy Beaudoin, VAFB

Move crews at NASA’s Michoud Assembly Facility in New Orleans perform “breakover” operations on a liquid oxygen tank in the facility’s vertical assembly building on Aug. 22, 2025. During the breakover, teams lifted the tank from its vertical configuration inside of a production cell and set it horizontally atop self-propelled mobile transporters for transfer to the final assembly production area. There, it will undergo integration of the forward dome by SLS (Space Launch System) prime contractor, Boeing. Eventually, the liquid oxygen tank will be moved back to the high bay where it will be mated with the intertank and forward skirt to complete the forward join of the Artemis III core stage. The propellant tank is one of five major elements that make up the 212-foot-tall rocket stage. The core stage, along with its four RS-25 engines, produce more than two million pounds of thrust to help launch NASA’s Orion spacecraft, astronauts, and supplies beyond Earth’s orbit and to the lunar surface for Artemis.

Move crews at NASA’s Michoud Assembly Facility in New Orleans perform “breakover” operations on a liquid oxygen tank in the facility’s vertical assembly building on Aug. 22, 2025. During the breakover, teams lifted the tank from its vertical configuration inside of a production cell and set it horizontally atop self-propelled mobile transporters for transfer to the final assembly production area. There, it will undergo integration of the forward dome by SLS (Space Launch System) prime contractor, Boeing. Eventually, the liquid oxygen tank will be moved back to the high bay where it will be mated with the intertank and forward skirt to complete the forward join of the Artemis III core stage. The propellant tank is one of five major elements that make up the 212-foot-tall rocket stage. The core stage, along with its four RS-25 engines, produce more than two million pounds of thrust to help launch NASA’s Orion spacecraft, astronauts, and supplies beyond Earth’s orbit and to the lunar surface for Artemis.

Move crews at NASA’s Michoud Assembly Facility in New Orleans perform “breakover” operations on a liquid oxygen tank in the facility’s vertical assembly building on Aug. 22, 2025. During the breakover, teams lifted the tank from its vertical configuration inside of a production cell and set it horizontally atop self-propelled mobile transporters for transfer to the final assembly production area. There, it will undergo integration of the forward dome by SLS (Space Launch System) prime contractor, Boeing. Eventually, the liquid oxygen tank will be moved back to the high bay where it will be mated with the intertank and forward skirt to complete the forward join of the Artemis III core stage. The propellant tank is one of five major elements that make up the 212-foot-tall rocket stage. The core stage, along with its four RS-25 engines, produce more than two million pounds of thrust to help launch NASA’s Orion spacecraft, astronauts, and supplies beyond Earth’s orbit and to the lunar surface for Artemis.

Move crews at NASA’s Michoud Assembly Facility in New Orleans perform “breakover” operations on a liquid oxygen tank in the facility’s vertical assembly building on Aug. 22, 2025. During the breakover, teams lifted the tank from its vertical configuration inside of a production cell and set it horizontally atop self-propelled mobile transporters for transfer to the final assembly production area. There, it will undergo integration of the forward dome by SLS (Space Launch System) prime contractor, Boeing. Eventually, the liquid oxygen tank will be moved back to the high bay where it will be mated with the intertank and forward skirt to complete the forward join of the Artemis III core stage. The propellant tank is one of five major elements that make up the 212-foot-tall rocket stage. The core stage, along with its four RS-25 engines, produce more than two million pounds of thrust to help launch NASA’s Orion spacecraft, astronauts, and supplies beyond Earth’s orbit and to the lunar surface for Artemis.

Move crews at NASA’s Michoud Assembly Facility in New Orleans perform “breakover” operations on a liquid oxygen tank in the facility’s vertical assembly building on Aug. 22, 2025. During the breakover, teams lifted the tank from its vertical configuration inside of a production cell and set it horizontally atop self-propelled mobile transporters for transfer to the final assembly production area. There, it will undergo integration of the forward dome by SLS (Space Launch System) prime contractor, Boeing. Eventually, the liquid oxygen tank will be moved back to the high bay where it will be mated with the intertank and forward skirt to complete the forward join of the Artemis III core stage. The propellant tank is one of five major elements that make up the 212-foot-tall rocket stage. The core stage, along with its four RS-25 engines, produce more than two million pounds of thrust to help launch NASA’s Orion spacecraft, astronauts, and supplies beyond Earth’s orbit and to the lunar surface for Artemis.

Move crews at NASA’s Michoud Assembly Facility in New Orleans perform “breakover” operations on a liquid oxygen tank in the facility’s vertical assembly building on Aug. 22, 2025. During the breakover, teams lifted the tank from its vertical configuration inside of a production cell and set it horizontally atop self-propelled mobile transporters for transfer to the final assembly production area. There, it will undergo integration of the forward dome by SLS (Space Launch System) prime contractor, Boeing. Eventually, the liquid oxygen tank will be moved back to the high bay where it will be mated with the intertank and forward skirt to complete the forward join of the Artemis III core stage. The propellant tank is one of five major elements that make up the 212-foot-tall rocket stage. The core stage, along with its four RS-25 engines, produce more than two million pounds of thrust to help launch NASA’s Orion spacecraft, astronauts, and supplies beyond Earth’s orbit and to the lunar surface for Artemis.

Move crews at NASA’s Michoud Assembly Facility in New Orleans perform “breakover” operations on a liquid oxygen tank in the facility’s vertical assembly building on Aug. 22, 2025. During the breakover, teams lifted the tank from its vertical configuration inside of a production cell and set it horizontally atop self-propelled mobile transporters for transfer to the final assembly production area. There, it will undergo integration of the forward dome by SLS (Space Launch System) prime contractor, Boeing. Eventually, the liquid oxygen tank will be moved back to the high bay where it will be mated with the intertank and forward skirt to complete the forward join of the Artemis III core stage. The propellant tank is one of five major elements that make up the 212-foot-tall rocket stage. The core stage, along with its four RS-25 engines, produce more than two million pounds of thrust to help launch NASA’s Orion spacecraft, astronauts, and supplies beyond Earth’s orbit and to the lunar surface for Artemis.

Move crews at NASA’s Michoud Assembly Facility in New Orleans perform “breakover” operations on a liquid oxygen tank in the facility’s vertical assembly building on Aug. 22, 2025. During the breakover, teams lifted the tank from its vertical configuration inside of a production cell and set it horizontally atop self-propelled mobile transporters for transfer to the final assembly production area. There, it will undergo integration of the forward dome by SLS (Space Launch System) prime contractor, Boeing. Eventually, the liquid oxygen tank will be moved back to the high bay where it will be mated with the intertank and forward skirt to complete the forward join of the Artemis III core stage. The propellant tank is one of five major elements that make up the 212-foot-tall rocket stage. The core stage, along with its four RS-25 engines, produce more than two million pounds of thrust to help launch NASA’s Orion spacecraft, astronauts, and supplies beyond Earth’s orbit and to the lunar surface for Artemis.

Move crews at NASA’s Michoud Assembly Facility in New Orleans perform “breakover” operations on a liquid oxygen tank in the facility’s vertical assembly building on Aug. 22, 2025. During the breakover, teams lifted the tank from its vertical configuration inside of a production cell and set it horizontally atop self-propelled mobile transporters for transfer to the final assembly production area. There, it will undergo integration of the forward dome by SLS (Space Launch System) prime contractor, Boeing. Eventually, the liquid oxygen tank will be moved back to the high bay where it will be mated with the intertank and forward skirt to complete the forward join of the Artemis III core stage. The propellant tank is one of five major elements that make up the 212-foot-tall rocket stage. The core stage, along with its four RS-25 engines, produce more than two million pounds of thrust to help launch NASA’s Orion spacecraft, astronauts, and supplies beyond Earth’s orbit and to the lunar surface for Artemis.

Artist Concepts, Apollo Mission: S66-10983: Ascent Stage Liftoff (S66-05094) S66-10984: Orientation During Ascent Phase (S66-05098) S66-10985: Midcourse Coast (S66-05113) S66-10986: Survey of Landing Site (S66-05117) S66-10987: Lunar Module (LM) Jettison (S66-05089) S66-10988: Trans-Earth Injection (S66-05090) S66-10989: Exploration on Lunar Surface Apollo Surface Lunar Exploration Experiment (ASLEP) S66-10990: Liftoff (S66-05125) S66-10991: Command Module (CM)-Service Module (SM) Separation (S66-05101 N/F) S66-10992: Touchdown on Lunar Surface (S66-05115) S66-10993: Transfer Orbit Insertion (S66-05111) S66-10994: Drogue Parachute Deployment S66-10995: S-IC Stage Separation S-II Stage Thrusting (S66-05099) S66-10996: Jettison Launch Escape System (S66-05114) S66-10997: Main Parachute Deployment (S66-05091) S66-10998: Mid-course correction (S66-05088) S66-10999: Lunar Orbit Insertion (S66-05086) S66-11000: Command Service Module (CSM)-LM Docked in LM Adapter-S-IVB (S66-06526) S66-11001: Docking and Separation of spacecraft from S-IVB (S66-05107) S66-11002: Final Descent (S66-05096) S66-11003: Entry into Earth Atmosphere (S66-05096) S66-11004: Deploy S/C LM Adapter-Separate CSM from LM-S-IVB (S66-06525 & 05105) S66-11005: Turnaround of CSM (S66-05104) S66-11006: S-II Stage Separation S-IVB Stage Thrusting (S66-05102) S66-11007: LM Ascent CSM Docked (S66-05100) S66-11008: Midcourse Correction SPS Mode (S66-05106) S66-11009: Earth Orbit Insertion of S-IVB & S/C (S66-05092) S66-11010: Trans-lunar Injection (S66-05116) S66-11011: LM Descent (S66-05110) S66-11012: S-IVB Stage Operations (S66-05112 N/F) S66-11013: Spacecraft Recovery (S66-05126) S66-11014: Lunar Orbit (S66-05103) S66-11015: CSM-LM Docking (S66-05095) S66-11016: Entry CM (S66-5109) S66-11017: Midcourse Corrections to Lunar Landing (S66-08486) S66-11018: Midcourse Corrections to Lunar Landing w/Overlay (S66-05083) S66-11019: Earth Launch Phase w/Overlay (S66-08485 & 05119) S66-11020: Earth Launch Phase (S66-08487 & S66-05084) S66-11022: Apollo Vehicles (S66-05127) S66-11024: Transfer to LM (S66-05082) S66-11025: Lunar Launch Phase S66-11027: Trans-earth Separation of C/M from S/M-C/M return to Earth (S66-05097) S66-11028: CSM-LM Separation, LM Descent to Moon (S66-05108) MSC, Houston, TX Also available in B&W 12/1965 - 06/1966

Artist Concepts, Apollo Mission: S66-10983: Ascent Stage Liftoff (S66-05094) S66-10984: Orientation During Ascent Phase (S66-05098) S66-10985: Midcourse Coast (S66-05113) S66-10986: Survey of Landing Site (S66-05117) S66-10987: Lunar Module (LM) Jettison (S66-05089) S66-10988: Trans-Earth Injection (S66-05090) S66-10989: Exploration on Lunar Surface Apollo Surface Lunar Exploration Experiment (ASLEP) S66-10990: Liftoff (S66-05125) S66-10991: Command Module (CM)-Service Module (SM) Separation (S66-05101 N/F) S66-10992: Touchdown on Lunar Surface (S66-05115) S66-10993: Transfer Orbit Insertion (S66-05111) S66-10994: Drogue Parachute Deployment S66-10995: S-IC Stage Separation S-II Stage Thrusting (S66-05099) S66-10996: Jettison Launch Escape System (S66-05114) S66-10997: Main Parachute Deployment (S66-05091) S66-10998: Mid-course correction (S66-05088) S66-10999: Lunar Orbit Insertion (S66-05086) S66-11000: Command Service Module (CSM)-LM Docked in LM Adapter-S-IVB (S66-06526) S66-11001: Docking and Separation of spacecraft from S-IVB (S66-05107) S66-11002: Final Descent (S66-05096) S66-11003: Entry into Earth Atmosphere (S66-05096) S66-11004: Deploy S/C LM Adapter-Separate CSM from LM-S-IVB (S66-06525 & 05105) S66-11005: Turnaround of CSM (S66-05104) S66-11006: S-II Stage Separation S-IVB Stage Thrusting (S66-05102) S66-11007: LM Ascent CSM Docked (S66-05100) S66-11008: Midcourse Correction SPS Mode (S66-05106) S66-11009: Earth Orbit Insertion of S-IVB & S/C (S66-05092) S66-11010: Trans-lunar Injection (S66-05116) S66-11011: LM Descent (S66-05110) S66-11012: S-IVB Stage Operations (S66-05112 N/F) S66-11013: Spacecraft Recovery (S66-05126) S66-11014: Lunar Orbit (S66-05103) S66-11015: CSM-LM Docking (S66-05095) S66-11016: Entry CM (S66-5109) S66-11017: Midcourse Corrections to Lunar Landing (S66-08486) S66-11018: Midcourse Corrections to Lunar Landing w/Overlay (S66-05083) S66-11019: Earth Launch Phase w/Overlay (S66-08485 & 05119) S66-11020: Earth Launch Phase (S66-08487 & S66-05084) S66-11022: Apollo Vehicles (S66-05127) S66-11024: Transfer to LM (S66-05082) S66-11025: Lunar Launch Phase S66-11027: Trans-earth Separation of C/M from S/M-C/M return to Earth (S66-05097) S66-11028: CSM-LM Separation, LM Descent to Moon (S66-05108) MSC, Houston, TX Also available in B&W 12/1965 - 06/1966

Artist Concepts, Apollo Mission: S66-10983: Ascent Stage Liftoff (S66-05094) S66-10984: Orientation During Ascent Phase (S66-05098) S66-10985: Midcourse Coast (S66-05113) S66-10986: Survey of Landing Site (S66-05117) S66-10987: Lunar Module (LM) Jettison (S66-05089) S66-10988: Trans-Earth Injection (S66-05090) S66-10989: Exploration on Lunar Surface Apollo Surface Lunar Exploration Experiment (ASLEP) S66-10990: Liftoff (S66-05125) S66-10991: Command Module (CM)-Service Module (SM) Separation (S66-05101 N/F) S66-10992: Touchdown on Lunar Surface (S66-05115) S66-10993: Transfer Orbit Insertion (S66-05111) S66-10994: Drogue Parachute Deployment S66-10995: S-IC Stage Separation S-II Stage Thrusting (S66-05099) S66-10996: Jettison Launch Escape System (S66-05114) S66-10997: Main Parachute Deployment (S66-05091) S66-10998: Mid-course correction (S66-05088) S66-10999: Lunar Orbit Insertion (S66-05086) S66-11000: Command Service Module (CSM)-LM Docked in LM Adapter-S-IVB (S66-06526) S66-11001: Docking and Separation of spacecraft from S-IVB (S66-05107) S66-11002: Final Descent (S66-05096) S66-11003: Entry into Earth Atmosphere (S66-05096) S66-11004: Deploy S/C LM Adapter-Separate CSM from LM-S-IVB (S66-06525 & 05105) S66-11005: Turnaround of CSM (S66-05104) S66-11006: S-II Stage Separation S-IVB Stage Thrusting (S66-05102) S66-11007: LM Ascent CSM Docked (S66-05100) S66-11008: Midcourse Correction SPS Mode (S66-05106) S66-11009: Earth Orbit Insertion of S-IVB & S/C (S66-05092) S66-11010: Trans-lunar Injection (S66-05116) S66-11011: LM Descent (S66-05110) S66-11012: S-IVB Stage Operations (S66-05112 N/F) S66-11013: Spacecraft Recovery (S66-05126) S66-11014: Lunar Orbit (S66-05103) S66-11015: CSM-LM Docking (S66-05095) S66-11016: Entry CM (S66-5109) S66-11017: Midcourse Corrections to Lunar Landing (S66-08486) S66-11018: Midcourse Corrections to Lunar Landing w/Overlay (S66-05083) S66-11019: Earth Launch Phase w/Overlay (S66-08485 & 05119) S66-11020: Earth Launch Phase (S66-08487 & S66-05084) S66-11022: Apollo Vehicles (S66-05127) S66-11024: Transfer to LM (S66-05082) S66-11025: Lunar Launch Phase S66-11027: Trans-earth Separation of C/M from S/M-C/M return to Earth (S66-05097) S66-11028: CSM-LM Separation, LM Descent to Moon (S66-05108) MSC, Houston, TX Also available in B&W 12/1965 - 06/1966

Artist Concepts, Apollo Mission: S66-10983: Ascent Stage Liftoff (S66-05094) S66-10984: Orientation During Ascent Phase (S66-05098) S66-10985: Midcourse Coast (S66-05113) S66-10986: Survey of Landing Site (S66-05117) S66-10987: Lunar Module (LM) Jettison (S66-05089) S66-10988: Trans-Earth Injection (S66-05090) S66-10989: Exploration on Lunar Surface Apollo Surface Lunar Exploration Experiment (ASLEP) S66-10990: Liftoff (S66-05125) S66-10991: Command Module (CM)-Service Module (SM) Separation (S66-05101 N/F) S66-10992: Touchdown on Lunar Surface (S66-05115) S66-10993: Transfer Orbit Insertion (S66-05111) S66-10994: Drogue Parachute Deployment S66-10995: S-IC Stage Separation S-II Stage Thrusting (S66-05099) S66-10996: Jettison Launch Escape System (S66-05114) S66-10997: Main Parachute Deployment (S66-05091) S66-10998: Mid-course correction (S66-05088) S66-10999: Lunar Orbit Insertion (S66-05086) S66-11000: Command Service Module (CSM)-LM Docked in LM Adapter-S-IVB (S66-06526) S66-11001: Docking and Separation of spacecraft from S-IVB (S66-05107) S66-11002: Final Descent (S66-05096) S66-11003: Entry into Earth Atmosphere (S66-05096) S66-11004: Deploy S/C LM Adapter-Separate CSM from LM-S-IVB (S66-06525 & 05105) S66-11005: Turnaround of CSM (S66-05104) S66-11006: S-II Stage Separation S-IVB Stage Thrusting (S66-05102) S66-11007: LM Ascent CSM Docked (S66-05100) S66-11008: Midcourse Correction SPS Mode (S66-05106) S66-11009: Earth Orbit Insertion of S-IVB & S/C (S66-05092) S66-11010: Trans-lunar Injection (S66-05116) S66-11011: LM Descent (S66-05110) S66-11012: S-IVB Stage Operations (S66-05112 N/F) S66-11013: Spacecraft Recovery (S66-05126) S66-11014: Lunar Orbit (S66-05103) S66-11015: CSM-LM Docking (S66-05095) S66-11016: Entry CM (S66-5109) S66-11017: Midcourse Corrections to Lunar Landing (S66-08486) S66-11018: Midcourse Corrections to Lunar Landing w/Overlay (S66-05083) S66-11019: Earth Launch Phase w/Overlay (S66-08485 & 05119) S66-11020: Earth Launch Phase (S66-08487 & S66-05084) S66-11022: Apollo Vehicles (S66-05127) S66-11024: Transfer to LM (S66-05082) S66-11025: Lunar Launch Phase S66-11027: Trans-earth Separation of C/M from S/M-C/M return to Earth (S66-05097) S66-11028: CSM-LM Separation, LM Descent to Moon (S66-05108) MSC, Houston, TX Also available in B&W 12/1965 - 06/1966

Artist Concepts, Apollo Mission: S66-10983: Ascent Stage Liftoff (S66-05094) S66-10984: Orientation During Ascent Phase (S66-05098) S66-10985: Midcourse Coast (S66-05113) S66-10986: Survey of Landing Site (S66-05117) S66-10987: Lunar Module (LM) Jettison (S66-05089) S66-10988: Trans-Earth Injection (S66-05090) S66-10989: Exploration on Lunar Surface Apollo Surface Lunar Exploration Experiment (ASLEP) S66-10990: Liftoff (S66-05125) S66-10991: Command Module (CM)-Service Module (SM) Separation (S66-05101 N/F) S66-10992: Touchdown on Lunar Surface (S66-05115) S66-10993: Transfer Orbit Insertion (S66-05111) S66-10994: Drogue Parachute Deployment S66-10995: S-IC Stage Separation S-II Stage Thrusting (S66-05099) S66-10996: Jettison Launch Escape System (S66-05114) S66-10997: Main Parachute Deployment (S66-05091) S66-10998: Mid-course correction (S66-05088) S66-10999: Lunar Orbit Insertion (S66-05086) S66-11000: Command Service Module (CSM)-LM Docked in LM Adapter-S-IVB (S66-06526) S66-11001: Docking and Separation of spacecraft from S-IVB (S66-05107) S66-11002: Final Descent (S66-05096) S66-11003: Entry into Earth Atmosphere (S66-05096) S66-11004: Deploy S/C LM Adapter-Separate CSM from LM-S-IVB (S66-06525 & 05105) S66-11005: Turnaround of CSM (S66-05104) S66-11006: S-II Stage Separation S-IVB Stage Thrusting (S66-05102) S66-11007: LM Ascent CSM Docked (S66-05100) S66-11008: Midcourse Correction SPS Mode (S66-05106) S66-11009: Earth Orbit Insertion of S-IVB & S/C (S66-05092) S66-11010: Trans-lunar Injection (S66-05116) S66-11011: LM Descent (S66-05110) S66-11012: S-IVB Stage Operations (S66-05112 N/F) S66-11013: Spacecraft Recovery (S66-05126) S66-11014: Lunar Orbit (S66-05103) S66-11015: CSM-LM Docking (S66-05095) S66-11016: Entry CM (S66-5109) S66-11017: Midcourse Corrections to Lunar Landing (S66-08486) S66-11018: Midcourse Corrections to Lunar Landing w/Overlay (S66-05083) S66-11019: Earth Launch Phase w/Overlay (S66-08485 & 05119) S66-11020: Earth Launch Phase (S66-08487 & S66-05084) S66-11022: Apollo Vehicles (S66-05127) S66-11024: Transfer to LM (S66-05082) S66-11025: Lunar Launch Phase S66-11027: Trans-earth Separation of C/M from S/M-C/M return to Earth (S66-05097) S66-11028: CSM-LM Separation, LM Descent to Moon (S66-05108) MSC, Houston, TX Also available in B&W 12/1965 - 06/1966

Artist Concepts, Apollo Mission: S66-10983: Ascent Stage Liftoff (S66-05094) S66-10984: Orientation During Ascent Phase (S66-05098) S66-10985: Midcourse Coast (S66-05113) S66-10986: Survey of Landing Site (S66-05117) S66-10987: Lunar Module (LM) Jettison (S66-05089) S66-10988: Trans-Earth Injection (S66-05090) S66-10989: Exploration on Lunar Surface Apollo Surface Lunar Exploration Experiment (ASLEP) S66-10990: Liftoff (S66-05125) S66-10991: Command Module (CM)-Service Module (SM) Separation (S66-05101 N/F) S66-10992: Touchdown on Lunar Surface (S66-05115) S66-10993: Transfer Orbit Insertion (S66-05111) S66-10994: Drogue Parachute Deployment S66-10995: S-IC Stage Separation S-II Stage Thrusting (S66-05099) S66-10996: Jettison Launch Escape System (S66-05114) S66-10997: Main Parachute Deployment (S66-05091) S66-10998: Mid-course correction (S66-05088) S66-10999: Lunar Orbit Insertion (S66-05086) S66-11000: Command Service Module (CSM)-LM Docked in LM Adapter-S-IVB (S66-06526) S66-11001: Docking and Separation of spacecraft from S-IVB (S66-05107) S66-11002: Final Descent (S66-05096) S66-11003: Entry into Earth Atmosphere (S66-05096) S66-11004: Deploy S/C LM Adapter-Separate CSM from LM-S-IVB (S66-06525 & 05105) S66-11005: Turnaround of CSM (S66-05104) S66-11006: S-II Stage Separation S-IVB Stage Thrusting (S66-05102) S66-11007: LM Ascent CSM Docked (S66-05100) S66-11008: Midcourse Correction SPS Mode (S66-05106) S66-11009: Earth Orbit Insertion of S-IVB & S/C (S66-05092) S66-11010: Trans-lunar Injection (S66-05116) S66-11011: LM Descent (S66-05110) S66-11012: S-IVB Stage Operations (S66-05112 N/F) S66-11013: Spacecraft Recovery (S66-05126) S66-11014: Lunar Orbit (S66-05103) S66-11015: CSM-LM Docking (S66-05095) S66-11016: Entry CM (S66-5109) S66-11017: Midcourse Corrections to Lunar Landing (S66-08486) S66-11018: Midcourse Corrections to Lunar Landing w/Overlay (S66-05083) S66-11019: Earth Launch Phase w/Overlay (S66-08485 & 05119) S66-11020: Earth Launch Phase (S66-08487 & S66-05084) S66-11022: Apollo Vehicles (S66-05127) S66-11024: Transfer to LM (S66-05082) S66-11025: Lunar Launch Phase S66-11027: Trans-earth Separation of C/M from S/M-C/M return to Earth (S66-05097) S66-11028: CSM-LM Separation, LM Descent to Moon (S66-05108) MSC, Houston, TX Also available in B&W 12/1965 - 06/1966