The second X-45A Unmanned Combat Air Vehicle (UCAV) technology demonstrator completed its first flight on November 21, 2002, after taking off from a dry lakebed at NASA's Dryden Flight Research Center, Edwards Air Force Base, California. X-45A vehicle two flew for approximately 30 minutes and reached an airspeed of 195 knots and an altitude of 7500 feet. This flight validated the functionality of the UCAV flight software on the second air vehicle. Dryden is supporting the DARPA/Boeing team in the design, development, integration, and demonstration of the critical technologies, processes, and system attributes leading to an operational UCAV system. Dryden support of the X-45A demonstrator system includes analysis, component development, simulations, ground and flight tests.

The second X-45A Unmanned Combat Air Vehicle (UCAV) technology demonstrator completed its first flight on November 21, 2002, after taking off from a dry lakebed at NASA's Dryden Flight Research Center, Edwards Air Force Base, California. X-45A vehicle two flew for approximately 30 minutes and reached an airspeed of 195 knots and an altitude of 7500 feet. This flight validated the functionality of the UCAV flight software on the second air vehicle. Dryden is supporting the DARPA/Boeing team in the design, development, integration, and demonstration of the critical technologies, processes, and system attributes leading to an operational UCAV system. Dryden support of the X-45A demonstrator system includes analysis, component development, simulations, ground and flight tests.

The second X-45A Unmanned Combat Air Vehicle (UCAV) technology demonstrator completed its first flight on November 21, 2002, after taking off from a dry lakebed at NASA's Dryden Flight Research Center, Edwards Air Force Base, California. X-45A vehicle two flew for approximately 30 minutes and reached an airspeed of 195 knots and an altitude of 7500 feet. This flight validated the functionality of the UCAV flight software on the second air vehicle. Dryden is supporting the DARPA/Boeing team in the design, development, integration, and demonstration of the critical technologies, processes, and system attributes leading to an operational UCAV system. Dryden support of the X-45A demonstrator system includes analysis, component development, simulations, ground and flight tests.

The second X-45A Unmanned Combat Air Vehicle (UCAV) technology demonstrator completed its first flight on November 21, 2002, after taking off from a dry lakebed at NASA's Dryden Flight Research Center, Edwards Air Force Base, California. X-45A vehicle two flew for approximately 30 minutes and reached an airspeed of 195 knots and an altitude of 7500 feet. This flight validated the functionality of the UCAV flight software on the second air vehicle. Dryden is supporting the DARPA/Boeing team in the design, development, integration, and demonstration of the critical technologies, processes, and system attributes leading to an operational UCAV system. Dryden support of the X-45A demonstrator system includes analysis, component development, simulations, ground and flight tests.

NASA's Voyager 2 spacecraft launched atop its Titan/Centaur-7 launch vehicle from Cape Canaveral Air Force Station in Florida on August 20, 1977, at 10:29 a.m. local time. https://photojournal.jpl.nasa.gov/catalog/PIA21745

NASA's Voyager 2 spacecraft launched atop its Titan/Centaur-7 launch vehicle from Cape Canaveral Air Force Station in Florida on August 20, 1977, at 10:29 a.m. local time. https://photojournal.jpl.nasa.gov/catalog/PIA21744

A Dyna-Soar (Dynamic Soaring) vehicle clears the launch tower atop an Air Force Titan II launch vehicle in this 1961 artist's concept. Originally conceived by the U.S. Air Force in 1957 as a marned, rocket-propelled glider in a delta-winged configuration, the Dyna-Soar was considered by Marshall Space Flight Center planners as an upper stage for the Saturn C-2 launch vehicle.

KENNEDY SPACE CENTER, FLA. - The Mars Exploration Rover 2 (MER-2) entry vehicle (below) is being mated to the cruise stage (above). The cruise stage includes fuel tanks, thruster clusters and avionics for steering and propulsion. NASA's twin Mars Exploration Rovers are designed to study the history of water on Mars. These robotic geologists are equipped with a robotic arm, a drilling tool, three spectrometers, and four pairs of cameras that allow them to have a human-like, 3D view of the terrain. Each rover could travel as far as 100 meters in one day to act as Mars scientists' eyes and hands, exploring an environment where humans can't yet go. MER-2 is scheduled to launch June 5 as MER-A aboard a Delta rocket from Cape Canaveral Air Force Station.

KENNEDY SPACE CENTER, FLA. - A closeup of the cruise stage to be mated to the Mars Exploration Rover 2 (MER-2) entry vehicle. The cruise stage includes fuel tanks, thruster clusters and avionics for steering and propulsion. NASA's twin Mars Exploration Rovers are designed to study the history of water on Mars. These robotic geologists are equipped with a robotic arm, a drilling tool, three spectrometers, and four pairs of cameras that allow them to have a human-like, 3D view of the terrain. Each rover could travel as far as 100 meters in one day to act as Mars scientists' eyes and hands, exploring an environment where humans can't yet go. MER-2 is scheduled to launch June 5 as MER-A aboard a Delta rocket from Cape Canaveral Air Force Station.

KENNEDY SPACE CENTER, FLA. - In the Payload Hazardous Servicing Facility, the cruise stage is mated to the Mars Exploration Rover 2 (MER-2) entry vehicle. The cruise stage includes fuel tanks, thruster clusters and avionics for steering and propulsion. NASA's twin Mars Exploration Rovers are designed to study the history of water on Mars. These robotic geologists are equipped with a robotic arm, a drilling tool, three spectrometers, and four pairs of cameras that allow them to have a human-like, 3D view of the terrain. Each rover could travel as far as 100 meters in one day to act as Mars scientists' eyes and hands, exploring an environment where humans can't yet go. MER-2 is scheduled to launch June 5 as MER-A aboard a Delta rocket from Cape Canaveral Air Force Station.

KENNEDY SPACE CENTER, FLA. - A closeup of the cruise stage to be mated to the Mars Exploration Rover 2 (MER-2) entry vehicle. The cruise stage includes fuel tanks, thruster clusters and avionics for steering and propulsion. NASA's twin Mars Exploration Rovers are designed to study the history of water on Mars. These robotic geologists are equipped with a robotic arm, a drilling tool, three spectrometers, and four pairs of cameras that allow them to have a human-like, 3D view of the terrain. Each rover could travel as far as 100 meters in one day to act as Mars scientists' eyes and hands, exploring an environment where humans can't yet go. MER-2 is scheduled to launch June 5 as MER-A aboard a Delta rocket from Cape Canaveral Air Force Station.

KENNEDY SPACE CENTER, FLA. - Workers in the Payload Hazardous Servicing Facility stand by while the cruise stage is mated to the Mars Exploration Rover 2 (MER-2) entry vehicle. The cruise stage includes fuel tanks, thruster clusters and avionics for steering and propulsion. NASA's twin Mars Exploration Rovers are designed to study the history of water on Mars. These robotic geologists are equipped with a robotic arm, a drilling tool, three spectrometers, and four pairs of cameras that allow them to have a human-like, 3D view of the terrain. Each rover could travel as far as 100 meters in one day to act as Mars scientists' eyes and hands, exploring an environment where humans can't yet go. MER-2 is scheduled to launch June 5 as MER-A aboard a Delta rocket from Cape Canaveral Air Force Station.

KENNEDY SPACE CENTER, FLA. - In the Payload Hazardous Servicing Facility, the cruise stage is mated to the Mars Exploration Rover 2 (MER-2) entry vehicle. The cruise stage includes fuel tanks, thruster clusters and avionics for steering and propulsion. NASA's twin Mars Exploration Rovers are designed to study the history of water on Mars. These robotic geologists are equipped with a robotic arm, a drilling tool, three spectrometers, and four pairs of cameras that allow them to have a human-like, 3D view of the terrain. Each rover could travel as far as 100 meters in one day to act as Mars scientists' eyes and hands, exploring an environment where humans can't yet go. MER-2 is scheduled to launch June 5 as MER-A aboard a Delta rocket from Cape Canaveral Air Force Station.

KENNEDY SPACE CENTER, FLA. - In the Payload Hazardous Servicing Facility, the cruise stage is mated to the Mars Exploration Rover 2 (MER-2) entry vehicle. The cruise stage includes fuel tanks, thruster clusters and avionics for steering and propulsion. NASA's twin Mars Exploration Rovers are designed to study the history of water on Mars. These robotic geologists are equipped with a robotic arm, a drilling tool, three spectrometers, and four pairs of cameras that allow them to have a human-like, 3D view of the terrain. Each rover could travel as far as 100 meters in one day to act as Mars scientists' eyes and hands, exploring an environment where humans can't yet go. MER-2 is scheduled to launch June 5 as MER-A aboard a Delta rocket from Cape Canaveral Air Force Station.

During a practice run, crawler-transporter 2 (CT-2) is at the entrance to High Bay 2 of the Vehicle Assembly Building (VAB) at NASA’s Kennedy Space Center in Florida on May 1, 2019. CT-2 entered High Bay 2, and picked up the space shuttle-era mobile launch platform-3 (MLP-3). The VAB is getting its first commercial tenant. Northrop Grumman signed a Reimbursable Space Act Agreement with NASA for use of the facilities. The company will assemble and test its new OmegA rocket inside the massive facility’s High Bay 2. The company also will modify MLP-3 to serve as the launch vehicle’s assembly and launch platform. Northrop Grumman is developing the OmegA rocket, an intermediate/heavy-class launch vehicle, as part of a launch services agreement with the U.S. Air Force.

During a practice run, crawler-transporter 2 (CT-2) is at the entrance to High Bay 2 of the Vehicle Assembly Building (VAB) at NASA’s Kennedy Space Center in Florida on May 1, 2019. CT-2 entered High Bay 2, and picked up the space shuttle-era mobile launch platform-3 (MLP-3). The VAB is getting its first commercial tenant. Northrop Grumman signed a Reimbursable Space Act Agreement with NASA for use of the facilities. The company will assemble and test its new OmegA rocket inside the massive facility’s High Bay 2. The company also will modify MLP-3 to serve as the launch vehicle’s assembly and launch platform. Northrop Grumman is developing the OmegA rocket, an intermediate/heavy-class launch vehicle, as part of a launch services agreement with the U.S. Air Force.

During a practice run, crawler-transporter 2 (CT-2) is at the entrance to High Bay 2 of the Vehicle Assembly Building (VAB) at NASA’s Kennedy Space Center in Florida on May 1, 2019. CT-2 entered High Bay 2, and picked up the space shuttle-era mobile launch platform-3 (MLP-3). The VAB is getting its first commercial tenant. Northrop Grumman signed a Reimbursable Space Act Agreement with NASA for use of the facilities. The company will assemble and test its new OmegA rocket inside the massive facility’s High Bay 2. The company also will modify MLP-3 to serve as the launch vehicle’s assembly and launch platform. Northrop Grumman is developing the OmegA rocket, an intermediate/heavy-class launch vehicle, as part of a launch services agreement with the U.S. Air Force.

During a practice run, crawler-transporter 2 (CT-2) is moving inside High Bay 2 of the Vehicle Assembly Building (VAB) at NASA’s Kennedy Space Center in Florida on May 1, 2019. CT-2 picked up the space shuttle-era mobile launch platform-3 (MLP-3). The VAB is getting its first commercial tenant. Northrop Grumman signed a Reimbursable Space Act Agreement with NASA for use of the facilities. The company will assemble and test its new OmegA rocket inside the massive facility’s High Bay 2. The company also will modify MLP-3 to serve as the launch vehicle’s assembly and launch platform. Northrop Grumman is developing the OmegA rocket, an intermediate/heavy-class launch vehicle, as part of a launch services agreement with the U.S. Air Force.

During a practice run, crawler-transporter 2 (CT-2) is being driven to the Vehicle Assembly Building (VAB) at NASA’s Kennedy Space Center in Florida on May 1, 2019. CT-2 entered High Bay 2, and picked up the space shuttle-era mobile launch platform-3 (MLP-3). The VAB is getting its first commercial tenant. Northrop Grumman signed a Reimbursable Space Act Agreement with NASA for use of the facilities. The company will assemble and test its new OmegA rocket inside the massive facility’s High Bay 2. The company also will modify MLP-3 to serve as the launch vehicle’s assembly and launch platform. Northrop Grumman is developing the OmegA rocket, an intermediate/heavy-class launch vehicle, as part of a launch services agreement with the U.S. Air Force.

During a practice run, crawler-transporter 2 (CT-2) is moving inside High Bay 2 of the Vehicle Assembly Building (VAB) at NASA’s Kennedy Space Center in Florida on May 1, 2019. In view at right is one of the cabs used to drive the crawler. CT-2 picked up the space shuttle-era mobile launch platform-3 (MLP-3). The VAB is getting its first commercial tenant. Northrop Grumman signed a Reimbursable Space Act Agreement with NASA for use of the facilities. The company will assemble and test its new OmegA rocket inside the massive facility’s High Bay 2. The company also will modify MLP-3 to serve as the launch vehicle’s assembly and launch platform. Northrop Grumman is developing the OmegA rocket, an intermediate/heavy-class launch vehicle, as part of a launch services agreement with the U.S. Air Force.

During a practice run, crawler-transporter 2 (CT-2) is being driven to the Vehicle Assembly Building (VAB) at NASA’s Kennedy Space Center in Florida on May 1, 2019. CT-2 entered High Bay 2, and picked up the space shuttle-era mobile launch platform-3 (MLP-3). The VAB is getting its first commercial tenant. Northrop Grumman signed a Reimbursable Space Act Agreement with NASA for use of the facilities. The company will assemble and test its new OmegA rocket inside the massive facility’s High Bay 2. The company also will modify MLP-3 to serve as the launch vehicle’s assembly and launch platform. Northrop Grumman is developing the OmegA rocket, an intermediate/heavy-class launch vehicle, as part of a launch services agreement with the U.S. Air Force.

Elected officials and guests visit after a ribbon cutting ceremony on Aug. 16, 2019, in High Bay 2 of the Vehicle Assembly Building (VAB) at NASA’s Kennedy Space Center in Florida. The VAB is getting its first commercial tenant. Northrop Grumman signed a Reimbursable Space Act Agreement with NASA for use of the facilities. The company will assemble and test its new OmegA rocket inside the massive facility’s High Bay 2. The company also will modify mobile launcher platform-3 to serve as the launch vehicle’s assembly and launch platform. Northrop Grumman is developing the OmegA rocket, an intermediate/heavy-class launch vehicle, as part of a launch services agreement with the U.S. Air Force.

Legislators and invited guests clap during a ribbon cutting ceremony on Aug. 16, 2019, in High Bay 2 of the Vehicle Assembly Building (VAB) at NASA’s Kennedy Space Center in Florida. The VAB is getting its first commercial tenant. Northrop Grumman signed a Reimbursable Space Act Agreement with NASA for use of the facilities. The company will assemble and test its new OmegA rocket inside the massive facility’s High Bay 2. The company also will modify mobile launcher platform-3 to serve as the launch vehicle’s assembly and launch platform. Northrop Grumman is developing the OmegA rocket, an intermediate/heavy-class launch vehicle, as part of a launch services agreement with the U.S. Air Force.

Legislators, invited guests and members of the media attend a ribbon cutting ceremony on Aug. 16, 2019, in High Bay 2 of the Vehicle Assembly Building (VAB) at NASA’s Kennedy Space Center in Florida. The VAB is getting its first commercial tenant. Northrop Grumman signed a Reimbursable Space Act Agreement with NASA for use of the facilities. The company will assemble and test its new OmegA rocket inside the massive facility’s High Bay 2. The company also will modify MLP-3 to serve as the launch vehicle’s assembly and launch platform. Northrop Grumman is developing the OmegA rocket, an intermediate/heavy-class launch vehicle, as part of a launch services agreement with the U.S. Air Force.

Legislators, invited guests and members of the media attend a ribbon cutting ceremony on Aug. 16, 2019, in High Bay 2 of the Vehicle Assembly Building (VAB) at NASA’s Kennedy Space Center in Florida. The VAB is getting its first commercial tenant. Northrop Grumman signed a Reimbursable Space Act Agreement with NASA for use of the facilities. The company will assemble and test its new OmegA rocket inside the massive facility’s High Bay 2. The company also will modify MLP-3 to serve as the launch vehicle’s assembly and launch platform. Northrop Grumman is developing the OmegA rocket, an intermediate/heavy-class launch vehicle, as part of a launch services agreement with the U.S. Air Force.

VANDENBERG AIR FORCE BASE, CALIF. - - The interstage of a Boeing Delta 2 rocket is lifted up the launch service tower on Space Launch Complex 2 at Vandenberg Air Force Base in California. It will be mated with the first stage in the launch service tower. The Delta 2 is the launch vehicle for the National Oceanic and Atmospheric Administration (NOAA-N) spacecraft. NOAA-N is the fourth in the series of support dedicated microwave instruments for the generation of temperature, moisture, surface, and hydrological products in cloudy regions where visible and infrared (IR) instruments have decreased capability. Launch aboard a Boeing Delta II rocket is currently scheduled for no earlier than May 11, 2005.

VANDENBERG AIR FORCE BASE, CALIF. - The interstage of a Boeing Delta 2 rocket is mated with the interstage adapter below it in the launch service tower on Space Launch Complex 2 at Vandenberg Air Force Base in California. The Delta 2 is the launch vehicle for the National Oceanic and Atmospheric Administration (NOAA-N) spacecraft. NOAA-N is the fourth in the series of support dedicated microwave instruments for the generation of temperature, moisture, surface, and hydrological products in cloudy regions where visible and infrared (IR) instruments have decreased capability. Launch aboard a Boeing Delta II rocket is currently scheduled for no earlier than May 11, 2005.

VANDENBERG AIR FORCE BASE, CALIF. - The first stage of a Boeing Delta 2 rocket arrives at the launch service tower on Space Launch Complex 2 at Vandenberg Air Force Base in California. The Delta 2 is the launch vehicle for the National Oceanic and Atmospheric Administration (NOAA-N) spacecraft. NOAA-N is the fourth in the series of support dedicated microwave instruments for the generation of temperature, moisture, surface, and hydrological products in cloudy regions where visible and infrared (IR) instruments have decreased capability. Launch aboard a Boeing Delta II rocket is currently scheduled for no earlier than May 11, 2005.

Just before a ribbon cutting ceremony on Aug. 16, 2019, in High Bay 2 of the Vehicle Assembly (VAB) at NASA’s Kennedy Space Center in Florida, Center Director Bob Cabana, at left, shakes hands with First Lieutenant Alex Priesser, U.S. Air Force, 45th Space Wing. At far right is Jim Williams, director of media operations, 45th Space Wing. The VAB is getting its first commercial tenant. Northrop Grumman signed a Reimbursable Space Act Agreement with NASA for use of the facilities. The company will assemble and test its new OmegA rocket inside the massive facility’s High Bay 2. The company also will modify the space shuttle-era mobile launcher platform-3 to serve as the launch vehicle’s assembly and launch platform. Northrop Grumman is developing the OmegA rocket, an intermediate/heavy-class launch vehicle, as part of a launch services agreement with the U.S. Air Force.

Just before a ribbon cutting ceremony on Aug. 16, 2019, in High Bay 2 of the Vehicle Assembly (VAB) at NASA’s Kennedy Space Center in Florida, Center Director Bob Cabana, at right, shakes hands with Col. Thomas Ste. Marie, vice commander, U.S. Air Force, 45th Space Wing. In the center is Kent Rominger, Northrop Grumman’s vice president and capture lead for the OmegA launch system. The VAB is getting its first commercial tenant. Northrop Grumman signed a Reimbursable Space Act Agreement with NASA for use of the facilities. The company will assemble and test its new OmegA rocket inside the massive facility’s High Bay 2. The company also will modify the space shuttle-era mobile launcher platform-3 to serve as the launch vehicle’s assembly and launch platform. Northrop Grumman is developing the OmegA rocket, an intermediate/heavy-class launch vehicle, as part of a launch services agreement with the U.S. Air Force.

During a ribbon cutting ceremony on Aug. 16, 2019, in High Bay 2 of the Vehicle Assembly Building (VAB) at NASA’s Kennedy Space Center in Florida, Col. Thomas Ste. Marie, vice commander, U.S. Air Force, 45th Space Wing, speaks to legislators and guests. The VAB is getting its first commercial tenant. Northrop Grumman signed a Reimbursable Space Act Agreement with NASA for use of the facilities. The company will assemble and test its new OmegA rocket inside the massive facility’s High Bay 2. The company also will modify mobile launcher platform-3 to serve as the launch vehicle’s assembly and launch platform. Northrop Grumman is developing the OmegA rocket, an intermediate/heavy-class launch vehicle, as part of a launch services agreement with the U.S. Air Force.

During a practice run, crawler-transporter 2 (CT-2) picked up the space shuttle-era mobile launch platform-3 (MLP-3) inside High Bay 2 of the Vehicle Assembly Building (VAB) at NASA’s Kennedy Space Center in Florida on May 1, 2019. The VAB is getting its first commercial tenant. Northrop Grumman signed a Reimbursable Space Act Agreement with NASA for use of the facilities. The company will assemble and test its new OmegA rocket inside the massive facility’s High Bay 2. The company also will modify MLP-3 to serve as the launch vehicle’s assembly and launch platform. Northrop Grumman is developing the OmegA rocket, an intermediate/heavy-class launch vehicle, as part of a launch services agreement with the U.S. Air Force.

During a practice run, crawler-transporter 2 (CT-2), with the space shuttle-era mobile launch platform-3 (MLP-3) on top, moves out of High Bay 2 of the Vehicle Assembly Building (VAB) at NASA’s Kennedy Space Center in Florida on May 1, 2019. A truck in front sprays water to reduce dust on the crawlerway. The VAB is getting its first commercial tenant. Northrop Grumman signed a Reimbursable Space Act Agreement with NASA for use of the facilities. The company will assemble and test its new OmegA rocket inside the massive facility’s High Bay 2. The company also will modify MLP-3 to serve as the launch vehicle’s assembly and launch platform. Northrop Grumman is developing the OmegA rocket, an intermediate/heavy-class launch vehicle, as part of a launch services agreement with the U.S. Air Force.

During a practice run, crawler-transporter 2 (CT-2), with the space shuttle-era mobile launch platform-3 (MLP-3) on top, begins its move out of High Bay 2 of the Vehicle Assembly Building (VAB) at NASA’s Kennedy Space Center in Florida on May 1, 2019. The VAB is getting its first commercial tenant. Northrop Grumman signed a Reimbursable Space Act Agreement with NASA for use of the facilities. The company will assemble and test its new OmegA rocket inside the massive facility’s High Bay 2. The company also will modify MLP-3 to serve as the launch vehicle’s assembly and launch platform. Northrop Grumman is developing the OmegA rocket, an intermediate/heavy-class launch vehicle, as part of a launch services agreement with the U.S. Air Force.

During a practice run, crawler-transporter 2 (CT-2), with the space shuttle-era mobile launch platform-3 (MLP-3) on top, has exited High Bay 2 of the Vehicle Assembly Building (VAB) and moves slowly along the crawlerway at NASA’s Kennedy Space Center in Florida on May 1, 2019. The VAB is getting its first commercial tenant. Northrop Grumman signed a Reimbursable Space Act Agreement with NASA for use of the facilities. The company will assemble and test its new OmegA rocket inside the massive facility’s High Bay 2. The company also will modify MLP-3 to serve as the launch vehicle’s assembly and launch platform. Northrop Grumman is developing the OmegA rocket, an intermediate/heavy-class launch vehicle, as part of a launch services agreement with the U.S. Air Force.

During a practice run, crawler-transporter 2 (CT-2), with the space shuttle-era mobile launch platform-3 (MLP-3) on top, moves out of High Bay 2 of the Vehicle Assembly Building (VAB) at NASA’s Kennedy Space Center in Florida on May 1, 2019. The VAB is getting its first commercial tenant. Northrop Grumman signed a Reimbursable Space Act Agreement with NASA for use of the facilities. The company will assemble and test its new OmegA rocket inside the massive facility’s High Bay 2. The company also will modify MLP-3 to serve as the launch vehicle’s assembly and launch platform. Northrop Grumman is developing the OmegA rocket, an intermediate/heavy-class launch vehicle, as part of a launch services agreement with the U.S. Air Force.

During a practice run, crawler-transporter 2 (CT-2), with the space shuttle-era mobile launch platform-3 (MLP-3) on top, has exited High Bay 2 of the Vehicle Assembly Building (VAB) and moves slowly along the crawlerway at NASA’s Kennedy Space Center in Florida on May 1, 2019. The VAB is getting its first commercial tenant. Northrop Grumman signed a Reimbursable Space Act Agreement with NASA for use of the facilities. The company will assemble and test its new OmegA rocket inside the massive facility’s High Bay 2. The company also will modify MLP-3 to serve as the launch vehicle’s assembly and launch platform. Northrop Grumman is developing the OmegA rocket, an intermediate/heavy-class launch vehicle, as part of a launch services agreement with the U.S. Air Force.

During a practice run, crawler-transporter 2 (CT-2), with the space shuttle-era mobile launch platform-3 (MLP-3) on top, has exited High Bay 2 of the Vehicle Assembly Building (VAB) and moves slowly along the crawlerway at NASA’s Kennedy Space Center in Florida on May 1, 2019. The VAB is getting its first commercial tenant. Northrop Grumman signed a Reimbursable Space Act Agreement with NASA for use of the facilities. The company will assemble and test its new OmegA rocket inside the massive facility’s High Bay 2. The company also will modify MLP-3 to serve as the launch vehicle’s assembly and launch platform. Northrop Grumman is developing the OmegA rocket, an intermediate/heavy-class launch vehicle, as part of a launch services agreement with the U.S. Air Force.

During a practice run, crawler-transporter 2 (CT-2), with the space shuttle-era mobile launch platform-3 (MLP-3) on top, has exited High Bay 2 of the Vehicle Assembly Building (VAB) and moves slowly along the crawlerway at NASA’s Kennedy Space Center in Florida on May 1, 2019. The VAB is getting its first commercial tenant. Northrop Grumman signed a Reimbursable Space Act Agreement with NASA for use of the facilities. The company will assemble and test its new OmegA rocket inside the massive facility’s High Bay 2. The company also will modify MLP-3 to serve as the launch vehicle’s assembly and launch platform. Northrop Grumman is developing the OmegA rocket, an intermediate/heavy-class launch vehicle, as part of a launch services agreement with the U.S. Air Force.

During a practice run, crawler-transporter 2 (CT-2), with the space shuttle-era mobile launch platform-3 (MLP-3) on top, moves out of High Bay 2 of the Vehicle Assembly Building (VAB) at NASA’s Kennedy Space Center in Florida on May 1, 2019. The VAB is getting its first commercial tenant. Northrop Grumman signed a Reimbursable Space Act Agreement with NASA for use of the facilities. The company will assemble and test its new OmegA rocket inside the massive facility’s High Bay 2. The company also will modify MLP-3 to serve as the launch vehicle’s assembly and launch platform. Northrop Grumman is developing the OmegA rocket, an intermediate/heavy-class launch vehicle, as part of a launch services agreement with the U.S. Air Force.

VANDENBERG AIR FORCE BASE, Calif. -- In the mobile service tower on Space Launch Complex 2 at Vandenberg Air Force Base in California, the NOAA-N Prime spacecraft is closed out for encapsulation and installation on the launch vehicle, a Delta II rocket. NOAA-N Prime is the latest polar-orbiting operational environmental weather satellite developed by NASA for the National Oceanic and Atmospheric Administration. The satellite is scheduled to launch Feb. 4 aboard the Delta II from Vandenberg Air Force Base. Photo credit: NASA/VAFB

Workers hoist the first stage of a Lockheed Martin Launch Vehicle-2 (LMLV-2) for placement at Launch Complex 46 at Cape Canaveral Air Station (CCAS), Fla. The Lunar Prospector spacecraft is scheduled to launch aboard the LMLV-2 from CCAS in October for an 18-month mission that will orbit the Earth’s Moon to collect data from the lunar surface. Information gathered during the mission will allow construction of a detailed map of the surface composition of the Moon and will improve our understanding of its origin, evolution, current state, and resources

Workers erect the first stage of a Lockheed Martin Launch Vehicle-2 (LMLV-2) at Launch Complex 46 at Cape Canaveral Air Station, Fla. The Lunar Prospector spacecraft is scheduled to launch aboard the LMLV-2 in October for an 18-month mission that will orbit the Earth’s Moon to collect data from the lunar surface. Designed for a low polar orbit investigation of the Moon, the Lunar Prospector will map the Moon’s surface composition and possible polar ice deposits, measure magnetic and gravity fields, and study lunar outgassing events

Workers erect the first stage of a Lockheed Martin Launch Vehicle-2 (LMLV-2) at Launch Complex 46 at Cape Canaveral Air Station, Fla. The Lunar Prospector spacecraft is scheduled to launch aboard the LMLV-2 in October for an 18-month mission that will orbit the Earth’s Moon to collect data from the lunar surface. Designed for a low polar orbit investigation of the Moon, the Lunar Prospector will map the Moon’s surface composition and possible polar ice deposits, measure magnetic and gravity fields, and study lunar outgassing events

The second stage of the Lockheed Martin Launch Vehicle-2 (LMLV-2) is mated to its first stage at Launch Complex 46 at Cape Canaveral Air Station. The LMLV-2 will carry the Lunar Prospector spacecraft, scheduled to launch in October for an 18-month mission that will orbit the Earth’s moon to collect data from the lunar surface. Information gathered during the mission will allow construction of a detailed map of the surface composition of the moon and will improve our understanding of its origin, evolution, current state, and resources

Workers hoist the first stage of a Lockheed Martin Launch Vehicle-2 (LMLV-2) for placement at Launch Complex 46 at Cape Canaveral Air Station (CCAS), Fla. The Lunar Prospector spacecraft is scheduled to launch aboard the LMLV-2 from CCAS in October for an 18-month mission that will orbit the Earth’s Moon to collect data from the lunar surface. Information gathered during the mission will allow construction of a detailed map of the surface composition of the Moon and will improve our understanding of its origin, evolution, current state, and resources

NASA's Voyager 2 spacecraft, encapsulated within its payload fairing, is seen on August 5, 1977. It launched atop the Titan/Centaur-7 launch vehicle from Cape Canaveral Air Force Station in Florida on August 20, 1977, at 10:29 a.m. local time. https://photojournal.jpl.nasa.gov/catalog/PIA21742

The vehicle for Orion’s Ascent Abort-2 (AA-2) fight test passes by the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida on its 21.5-mile-trek to Space Launch Complex 46 at Cape Canaveral Air Force Station on May 22, 2019. During AA-2, a test version of Orion will launch on a booster to more than six miles in altitude, where Orion’s launch abort system will pull the capsule away to demonstrate it can keep a future crew inside safe if an emergency occurs during ascent on the Space Launch System rocket. The AA-2 elements will be stacked together at the launch pad over the next several weeks. The launch is planned for July 2 and is a critical safety test that helps pave the way for Artemis missions near the Moon, and will enable astronauts to set foot on the lunar surface by 2024.

VANDENBERG AIR FORCE BASE, Calif. – The Delta first-stage booster for NASA's Orbiting Carbon Observatory-2 mission, or OCO-2, negotiates an overpass behind its escort vehicles as it makes its way through the roads on Vandenberg Air Force Base in California on its transfer from the Building 836 hangar to the Horizontal Processing Facility at Space Launch Complex 2. OCO-2 is scheduled to launch aboard a United Launch Alliance Delta II rocket on July 1, 2014. The observatory will collect precise global measurements of carbon dioxide in the Earth's atmosphere and provide scientists with a better idea of the chemical compound's impacts on climate change. Scientists will analyze this data to improve our understanding of the natural processes and human activities that regulate the abundance and distribution of this important atmospheric gas. To learn more about OCO-2, visit http://oco.jpl.nasa.gov. Photo credit: NASA/D. Liberotti, 30th Space Wing, VAFB

A convoy of vehicles accompanies the United Launch Alliance Delta II second stage on its way to the horizontal processing facility at Space Launch Complex-2 at Vandenberg Air Force Base in California. NASA's Ice, Cloud and land Elevation Satellite-2 (ICESat-2) will launch later this year on the final Delta II rocket. ICESat-2 will measure the height of a changing Earth, one laser pulse at a time, 10,000 laser pulses a second. The satellite will carry a single instrument, the Advanced Topographic Laser Altimeter System. ICESat-2 will help scientists investigate why, and how much our planet's frozen and icy areas, called the cryosphere, is changing in a warming climate.

VANDENBERG AIR FORCE BASE, Calif. -- Workers using an overhead crane lower the United Launch Alliance Delta II second stage motor toward the first stage for mating at NASA's Space Launch Complex-2 (SLC-2) at Vandenberg Air Force Base in California. Following final tests, the Aquarius/SAC-D spacecraft will be integrated to the Delta II launch vehicle in preparation for the targeted June liftoff. Aquarius, the NASA-built instrument on the SAC-D spacecraft will provide new insights into how variations in ocean surface salinity relate to fundamental climate processes on its three-year mission. Photo credit: NASA/VAFB

VANDENBERG AIR FORCE BASE, Calif. -- Workers attach one of three solid rocket motors to a United Launch Alliance Delta II launch vehicle in the service tower at NASA's Space Launch Complex-2 (SLC-2) at Vandenberg Air Force Base in California. Following final tests, the spacecraft will be integrated to the Delta II in preparation for the targeted June launch. Aquarius, the NASA-built instrument on the SAC-D spacecraft will provide new insights into how variations in ocean surface salinity relate to fundamental climate processes on its three-year mission. Photo credit: NASA/VAFB

VANDENBERG AIR FORCE BASE, Calif. -- With the help of an overhead crane workers lift the United Launch Alliance Delta II second stage motor to the top of the service tower for mating with the first stage at NASA's Space Launch Complex-2 (SLC-2) at Vandenberg Air Force Base in California. Following final tests, the Aquarius/SAC-D spacecraft will be integrated to the Delta II launch vehicle in preparation for the targeted June liftoff. Aquarius, the NASA-built instrument on the SAC-D spacecraft will provide new insights into how variations in ocean surface salinity relate to fundamental climate processes on its three-year mission. Photo credit: NASA/VAFB

VANDENBERG AIR FORCE BASE, Calif. -- Workers attach one of three solid rocket motors to a United Launch Alliance Delta II launch vehicle in the service tower at NASA's Space Launch Complex-2 (SLC-2) at Vandenberg Air Force Base in California. Following final tests, the spacecraft will be integrated to the Delta II in preparation for the targeted June launch. Aquarius, the NASA-built instrument on the SAC-D spacecraft will provide new insights into how variations in ocean surface salinity relate to fundamental climate processes on its three-year mission. Photo credit: NASA/VAFB

VANDENBERG AIR FORCE BASE, Calif. -- With the help of an overhead crane workers lift the United Launch Alliance Delta II second stage motor to the top of the service tower for mating with the first stage at NASA's Space Launch Complex-2 (SLC-2) at Vandenberg Air Force Base in California. Following final tests, the Aquarius/SAC-D spacecraft will be integrated to the Delta II launch vehicle in preparation for the targeted June liftoff. Aquarius, the NASA-built instrument on the SAC-D spacecraft will provide new insights into how variations in ocean surface salinity relate to fundamental climate processes on its three-year mission. Photo credit: NASA/VAFB

VANDENBERG AIR FORCE BASE, Calif. -- Workers prepare the United Launch Alliance Delta II second stage motor for lifting into the service tower at NASA's Space Launch Complex-2 (SLC-2) at Vandenberg Air Force Base in California. Following final tests, the Aquarius/SAC-D spacecraft will be integrated to the Delta II launch vehicle in preparation for the targeted June liftoff. Aquarius, the NASA-built instrument on the SAC-D spacecraft will provide new insights into how variations in ocean surface salinity relate to fundamental climate processes on its three-year mission. Photo credit: NASA/VAFB

VANDENBERG AIR FORCE BASE, Calif. -- Workers attach one of three solid rocket motors to a United Launch Alliance Delta II launch vehicle in the service tower at NASA's Space Launch Complex-2 (SLC-2) at Vandenberg Air Force Base in California. Following final tests, the spacecraft will be integrated to the Delta II in preparation for the targeted June launch. Aquarius, the NASA-built instrument on the SAC-D spacecraft will provide new insights into how variations in ocean surface salinity relate to fundamental climate processes on its three-year mission. Photo credit: NASA/VAFB

VANDENBERG AIR FORCE BASE, Calif. -- Workers attach one of three solid rocket motors to a United Launch Alliance Delta II launch vehicle in the service tower at NASA's Space Launch Complex-2 (SLC-2) at Vandenberg Air Force Base in California. Following final tests, the spacecraft will be integrated to the Delta II in preparation for the targeted June launch. Aquarius, the NASA-built instrument on the SAC-D spacecraft will provide new insights into how variations in ocean surface salinity relate to fundamental climate processes on its three-year mission. Photo credit: NASA/VAFB

VANDENBERG AIR FORCE BASE, Calif. -- The United Launch Alliance Delta II rocket is moved away from the service tower as workers prepare to lift the second stage to the top of the tower for mating with the first stage at NASA's Space Launch Complex-2 (SLC-2) at Vandenberg Air Force Base in California. Following final tests, the Aquarius/SAC-D spacecraft will be integrated to the Delta II launch vehicle in preparation for the targeted June liftoff. Aquarius, the NASA-built instrument on the SAC-D spacecraft will provide new insights into how variations in ocean surface salinity relate to fundamental climate processes on its three-year mission. Photo credit: NASA/VAFB

VANDENBERG AIR FORCE BASE, Calif. -- Workers attach cables from an overhead crane to the United Launch Alliance Delta II second stage motor for mating to the first stage at NASA's Space Launch Complex-2 (SLC-2) at Vandenberg Air Force Base in California. Following final tests, the Aquarius/SAC-D spacecraft will be integrated to the Delta II launch vehicle in preparation for the targeted June liftoff. Aquarius, the NASA-built instrument on the SAC-D spacecraft will provide new insights into how variations in ocean surface salinity relate to fundamental climate processes on its three-year mission. Photo credit: NASA/VAFB

Legislators and invited guests attend a ribbon cutting ceremony on Aug. 16, 2019, in High Bay 2 of the Vehicle Assembly Building (VAB) at NASA’s Kennedy Space Center in Florida. At far right is Florida State Senator Thad Altman. Behind the group is a scale model of the Northrop Grumman OmegA launch vehicle. The VAB is getting its first commercial tenant. Northrop Grumman signed a Reimbursable Space Act Agreement with NASA for use of the facilities. The company will assemble and test its new OmegA rocket inside the massive facility’s High Bay 2. The company also will modify mobile launcher platform-3 to serve as the launch vehicle’s assembly and launch platform. Northrop Grumman is developing the OmegA rocket, an intermediate/heavy-class launch vehicle, as part of a launch services agreement with the U.S. Air Force.

KENNEDY SPACE CENTER, FLA. - The signs on the side of this launch tower on Pad 17-B, Cape Canaveral Air Force Station, show the type of vehicle and payload to be launched from there. The Delta II is the launch vehicle for the MESSENGER spacecraft, scheduled to lift off Aug. 2, bound for Mercury. The spacecraft is expected to reach orbit around Mercury in March 2011. MESSENGER was built for NASA by the Johns Hopkins University Applied Physics Laboratory in Laurel, Md.

VANDENBERG AIR FORCE BASE, Calif. --In Space Launch Complex 576-E, Vandenberg Air Force Base in California, Stages 1 and 2 of the Taurus XL launch vehicle are being integrated for NASA's Orbiting Carbon Observatory, called OCO. OCO is a new Earth-orbiting mission sponsored by NASA's Earth System Science Pathfinder Program. The observatory is targeted to launch Feb. 23 from Space Launch Complex 576-E at Vandenberg. Photo credit: NASA/VAFB

VANDENBERG AIR FORCE BASE, Calif. -- Space Launch Complex 576-E, Vandenberg Air Force Base in California, a worker checks the integration of the Taurus XL Stages 1 and 2. The Taurus is the launch vehicle for NASA's Orbiting Carbon Observatory, called OCO, a new Earth-orbiting mission sponsored by NASA's Earth System Science Pathfinder Program. The observatory is targeted to launch Feb. 23 from Space Launch Complex 576-E at Vandenberg. Photo credit: NASA/VAFB

VANDENBERG AIR FORCE BASE, Calif. -- Stage 0 of the Taurus XL launch vehicle for the Orbiting Carbon Observatory arrives at complex 576E at Vandenberg Air Force Base in California. It will be mated with stages 1, 2 and 3 for the launch of OCO. The OCO is a new Earth-orbiting mission sponsored by NASA's Earth System Science Pathfinder Program. It is scheduled to launch Feb. 23. Photo credit: NASA/Randy Beaudoin, VAFB

VANDENBERG AIR FORCE BASE, Calif. --In Space Launch Complex 576-E, Vandenberg Air Force Base in California, Stages 1 and 2 of the Taurus XL launch vehicle are being integrated for NASA's Orbiting Carbon Observatory, called OCO. OCO is a new Earth-orbiting mission sponsored by NASA's Earth System Science Pathfinder Program. The observatory is targeted to launch Feb. 23 from Space Launch Complex 576-E at Vandenberg. Photo credit: NASA/VAFB

VANDENBERG AIR FORCE BASE, Calif. --In Space Launch Complex 576-E, Vandenberg Air Force Base in California, Stages 1 and 2 of the Taurus XL launch vehicle are being integrated for NASA's Orbiting Carbon Observatory, called OCO. OCO is a new Earth-orbiting mission sponsored by NASA's Earth System Science Pathfinder Program. The observatory is targeted to launch Feb. 23 from Space Launch Complex 576-E at Vandenberg. Photo credit: NASA/VAFB

VANDENBERG AIR FORCE BASE, Calif. -- Space Launch Complex 576-E, Vandenberg Air Force Base in California, a worker checks the integration of the Taurus XL Stages 1 and 2. The Taurus is the launch vehicle for NASA's Orbiting Carbon Observatory, called OCO, a new Earth-orbiting mission sponsored by NASA's Earth System Science Pathfinder Program. The observatory is targeted to launch Feb. 23 from Space Launch Complex 576-E at Vandenberg. Photo credit: NASA/VAFB

VANDENBERG AIR FORCE BASE, Calif. --In Space Launch Complex 576-E, Vandenberg Air Force Base in California, Stages 1 and 2 of the Taurus XL launch vehicle are being integrated for NASA's Orbiting Carbon Observatory, called OCO. OCO is a new Earth-orbiting mission sponsored by NASA's Earth System Science Pathfinder Program. The observatory is targeted to launch Feb. 23 from Space Launch Complex 576-E at Vandenberg. Photo credit: NASA/VAFB

VANDENBERG AIR FORCE BASE, Calif. -- Stage 0 of the Taurus XL launch vehicle for the Orbiting Carbon Observatory arrives at complex 576E at Vandenberg Air Force Base in California. It will be mated with stages 1, 2 and 3 for the launch of OCO. The OCO is a new Earth-orbiting mission sponsored by NASA's Earth System Science Pathfinder Program. It is scheduled to launch Feb. 23. Photo credit: NASA/Randy Beaudoin, VAFB

VANDENBERG AFB, CALIF. - The Aura spacecraft atop its Boeing Delta II launch vehicle sits on NASA’s Space Complex 2 at Vandenberg Air Force Base in California waiting to launch. Liftoff is now scheduled for no earlier than July 14. The latest in the Earth Observing System (EOS) series, Aura’s four state-of-the-art instruments will study the dynamics of chemistry occurring in the atmosphere. The spacecraft will provide data to help scientists better understand the Earth’s ozone, air quality and climate change. [Photo by Bill Ingalls/NASA]

VANDENBERG AIR FORCE BASE, Calif. -- The avionics are mated to stage 2 of the Taurus XL launch vehicle for the Orbiting Carbon Observatory at Vandenberg Air Force Base in California. The OCO is a new Earth-orbiting mission sponsored by NASA's Earth System Science Pathfinder Program. The launch of OCO is scheduled for Feb. 23. Photo credit: NASA/VAFB

KENNEDY SPACE CENTER, FLA. - The Aura spacecraft on a transporter heads a convoy of vehicles in the predawn hours as it moves to Space Launch Complex 2 on North Vandenberg Air Force Base, Calif. The latest in the Earth Observing System (EOS) series, Aura is scheduled to launch July 10 aboard a Boeing Delta II rocket. Aura’s four state-of-the-art instruments will study the dynamics of chemistry occurring in the atmosphere. The spacecraft will provide data to help scientists better understand the Earth’s ozone, air quality and climate change.

VANDENBERG AIR FORCE BASE, Calif. -- On Space Launch Complex 2 at Vandenberg Air Force Base in California, the mobile service tower with the Delta II first stage moves closer to the umbilical tower/launcher at right. The Delta II is the launch vehicle for the OSTM/Jason-2 spacecraft. The OSTM, or Ocean Topography Mission, on the Jason-2 satellite is a follow-on to Jason-1. It will take oceanographic studies of sea surface height into an operational mode for continued climate forecasting research and science and industrial applications. This satellite altimetry data will help determine ocean circulation, climate change and sea-level rise. OSTM is a joint effort by the National Oceanic and Atmospheric Administration, NASA, France’s Centre National d’Etudes Spatiales and the European Meteorological Satellite Organisation. OSTM/Jason-2 will be launched aboard a United Launch Alliance Delta II 7320 from Vandenberg on June 15. Photo credit: NASA/Dan Liberotti

VANDENBERG AIR FORCE BASE, Calif. -- On Space Launch Complex 2 at Vandenberg Air Force Base in California, workers maneuver the solid rocket motor, or SRM, next to the Delta II first stage inside the mobile service tower. The Delta II is the launch vehicle for the OSTM_Jason-2 spacecraft. The OSTM, or Ocean Topography Mission, on the Jason-2 satellite is a follow-on to Jason-1. It will take oceanographic studies of sea surface height into an operational mode for continued climate forecasting research and science and industrial applications. This satellite altimetry data will help determine ocean circulation, climate change and sea-level rise. OSTM is a joint effort by the National Oceanic and Atmospheric Administration, NASA, France’s Centre National d’Etudes Spatiales and the European Meteorological Satellite Organisation. OSTM_Jason-2 will be launched aboard a United Launch Alliance Delta II 7320 from Vandenberg on June 15. Photo credit: NASA_Dan Liberotti

VANDENBERG AIR FORCE BASE, Calif. -- At Vandenberg Air Force Base in California, the Delta II first stage is ready to be lifted into the mobile service tower on Space Launch Complex 2. The Delta II is the launch vehicle for the OSTM/Jason-2 spacecraft. The OSTM, or Ocean Topography Mission, on the Jason-2 satellite is a follow-on to Jason-1. It will take oceanographic studies of sea surface height into an operational mode for continued climate forecasting research and science and industrial applications. This satellite altimetry data will help determine ocean circulation, climate change and sea-level rise. OSTM is a joint effort by the National Oceanic and Atmospheric Administration, NASA, France’s Centre National d’Etudes Spatiales and the European Meteorological Satellite Organisation. OSTM/Jason-2 will be launched aboard a United Launch Alliance Delta II 7320 from Vandenberg on June 15. Photo credit: NASA/Dan Liberotti

VANDENBERG AIR FORCE BASE, Calif. -- On Space Launch Complex 2 at Vandenberg Air Force Base in California, a solid rocket motor, or SRM, is lifted alongside the mobile service tower. The SRM will be moved inside the tower and attached to the Delta II first stage, which is the launch vehicle for the OSTM/Jason-2 spacecraft. The OSTM, or Ocean Topography Mission, on the Jason-2 satellite is a follow-on to Jason-1. It will take oceanographic studies of sea surface height into an operational mode for continued climate forecasting research and science and industrial applications. This satellite altimetry data will help determine ocean circulation, climate change and sea-level rise. OSTM is a joint effort by the National Oceanic and Atmospheric Administration, NASA, France’s Centre National d’Etudes Spatiales and the European Meteorological Satellite Organisation. OSTM/Jason-2 will be launched aboard a United Launch Alliance Delta II 7320 from Vandenberg on June 15. Photo credit: NASA/Dan Liberotti

VANDENBERG AIR FORCE BASE, Calif. -- On Space Launch Complex 2 at Vandenberg Air Force Base in California, the second solid rocket motor, or SRM, is moved into place alongside the Delta II first stage. The Delta II is the launch vehicle for the OSTM/Jason-2 spacecraft. The OSTM, or Ocean Topography Mission, on the Jason-2 satellite is a follow-on to Jason-1. It will take oceanographic studies of sea surface height into an operational mode for continued climate forecasting research and science and industrial applications. This satellite altimetry data will help determine ocean circulation, climate change and sea-level rise. OSTM is a joint effort by the National Oceanic and Atmospheric Administration, NASA, France’s Centre National d’Etudes Spatiales and the European Meteorological Satellite Organisation. OSTM/Jason-2 will be launched aboard a United Launch Alliance Delta II 7320 from Vandenberg on June 15. Photo credit: NASA/Dan Liberotti

VANDENBERG AIR FORCE BASE, Calif. -- The first solid rocket motor arrives on Space Launch Complex 2 at Vandenberg Air Force Base in California. It will be attached to the Delta II first stage inside the mobile service tower. The Delta II is the launch vehicle for the OSTM/Jason-2 spacecraft. The OSTM, or Ocean Topography Mission, on the Jason-2 satellite is a follow-on to Jason-1. It will take oceanographic studies of sea surface height into an operational mode for continued climate forecasting research and science and industrial applications. This satellite altimetry data will help determine ocean circulation, climate change and sea-level rise. OSTM is a joint effort by the National Oceanic and Atmospheric Administration, NASA, France’s Centre National d’Etudes Spatiales and the European Meteorological Satellite Organisation. OSTM/Jason-2 will be launched aboard a United Launch Alliance Delta II 7320 from Vandenberg on June 15. Photo credit: NASA/Dan Liberotti

VANDENBERG AIR FORCE BASE, Calif. -- The NOAA-N Prime satellite, enclosed in a canister for travel, is lifted alongside the mobile service tower on Space Launch Complex 2 at Vandenberg Air Force Base in California. In the tower, the satellite will be encapsulated and installed on the launch vehicle, a Delta II rocket. NOAA-N Prime is the latest polar-orbiting operational environmental weather satellite developed by NASA for the National Oceanic and Atmospheric Administration. The satellite is scheduled to launch Feb. 4 aboard a Delta II rocket from Vandenberg Air Force Base. Photo credit: NASA/Mark Mackley, VAFB

VANDENBERG AIR FORCE BASE, Calif. -- The NOAA-N Prime satellite, enclosed in a canister for travel, is lifted alongside the mobile service tower on Space Launch Complex 2 at Vandenberg Air Force Base in California. In the tower, the satellite will be encapsulated and installed on the launch vehicle, a Delta II rocket. NOAA-N Prime is the latest polar-orbiting operational environmental weather satellite developed by NASA for the National Oceanic and Atmospheric Administration. The satellite is scheduled to launch Feb. 4 aboard a Delta II rocket from Vandenberg Air Force Base. Photo credit: NASA/Mark Mackley, VAFB

VANDENBERG AIR FORCE BASE, Calif. -- The NOAA-N Prime satellite is lifted to the top of the mobile service tower on Space Launch Complex 2 at Vandenberg Air Force Base in California. In the tower, the satellite will be encapsulated and installed on the launch vehicle, a Delta II rocket. NOAA-N Prime is the latest polar-orbiting operational environmental weather satellite developed by NASA for the National Oceanic and Atmospheric Administration. The satellite is scheduled to launch Feb. 4 aboard a Delta II rocket from Vandenberg Air Force Base. Photo credit: NASA/Mark Mackley, VAFB

VANDENBERG AIR FORCE BASE, Calif. -- The NOAA-N Prime satellite, enclosed in a canister for travel, is prepared for its lift into the mobile service tower on Space Launch Complex 2 at Vandenberg Air Force Base in California. In the tower, the satellite will be encapsulated and installed on the launch vehicle, a Delta II rocket. NOAA-N Prime is the latest polar-orbiting operational environmental weather satellite developed by NASA for the National Oceanic and Atmospheric Administration. The satellite is scheduled to launch Feb. 4 aboard a Delta II rocket from Vandenberg Air Force Base. Photo credit: NASA/Mark Mackley, VAFB

VANDENBERG AIR FORCE BASE, Calif. -- The NOAA-N Prime satellite, enclosed in a canister for travel, arrives on Space Launch Complex 2 at Vandenberg Air Force Base in California. The container will be lifted into the mobile service tower for encapsulation and installation on the launch vehicle, a Delta II rocket. NOAA-N Prime is the latest polar-orbiting operational environmental weather satellite developed by NASA for the National Oceanic and Atmospheric Administration. The satellite is scheduled to launch Feb. 4 aboard a Delta II rocket from Vandenberg Air Force Base. Photo credit: NASA/Mark Mackley, VAFB

The second stage of the Lockheed Martin Launch Vehicle-2 (LMLV-2) arrives aboard a truck at Launch Complex 46 at Cape Canaveral Air Station before it is mated to the first stage, seen in the center of the pad structure in the background. The LMLV-2 will carry the Lunar Prospector spacecraft, scheduled to launch in October for an 18-month mission that will orbit the Earth’s moon to collect data from the lunar surface. Scientific experiments to be conducted by the Prospector include locating water ice that may exist near the lunar poles, gathering data to understand the evolution of the lunar highland crust and the lunar magnetic field, finding radon outgassing events, and describing the lunar gravity field by means of Doppler tracking

The second stage of the Lockheed Martin Launch Vehicle-2 (LMLV-2) is hoisted into position at Launch Pad 46 at Cape Canaveral Air Station for mating to the rocket’s first stage, which is out of camera view. The LMLV-2 will carry the Lunar Prospector spacecraft, scheduled to launch in October for an 18-month mission that will orbit the Earth’s moon to collect data from the lunar surface. Designed for a low polar orbit investigation of the moon, the Lunar Prospector will map the moon’s surface composition and possible polar ice deposits, measure magnetic and gravity fields, and study lunar outgassing events

Workers erect the first stage of a Lockheed Martin Launch Vehicle-2 (LMLV-2) at Launch Complex 46 at Cape Canaveral Air Station, Fla. The Lunar Prospector spacecraft is scheduled to launch aboard the LMLV-2 in October for an 18-month mission that will orbit the Earth’s Moon to collect data from the lunar surface. Scientific experiments to be conducted by the Prospector include locating water ice that may exist near the lunar poles, gathering data to understand the evolution of the lunar highland crust and the lunar magnetic field, finding radon outgassing events, and describing the lunar gravity field by means of Doppler tracking

Elected officials and guests visit after a ribbon cutting ceremony on Aug. 16, 2019, in High Bay 2 of the Vehicle Assembly Building (VAB) at NASA’s Kennedy Space Center in Florida. At far right is Florida State Senator Thad Altman. The VAB is getting its first commercial tenant. Northrop Grumman signed a Reimbursable Space Act Agreement with NASA for use of the facilities. The company will assemble and test its new OmegA rocket inside the massive facility’s High Bay 2. The company also will modify mobile launcher platform-3 to serve as the launch vehicle’s assembly and launch platform. Northrop Grumman is developing the OmegA rocket, an intermediate/heavy-class launch vehicle, as part of a launch services agreement with the U.S. Air Force.

Just before a ribbon cutting ceremony on Aug. 16, 2019, in High Bay 2 of the Vehicle Assembly (VAB) at NASA’s Kennedy Space Center in Florida, Center Director Bob Cabana, at right, shakes hands with Kent Rominger, Northrop Grumman’s vice president and capture lead for the OmegA launch system. In the center is Tom Engler, director of the Center Planning and Development Office at Kennedy. The VAB is getting its first commercial tenant. Northrop Grumman signed a Reimbursable Space Act Agreement with NASA for use of the facilities. The company will assemble and test its new OmegA rocket inside the massive facility’s High Bay 2. The company also will modify the space shuttle-era mobile launcher platform-3 to serve as the launch vehicle’s assembly and launch platform. Northrop Grumman is developing the OmegA rocket, an intermediate/heavy-class launch vehicle, as part of a launch services agreement with the U.S. Air Force.

The National Anthem is sung during a ribbon cutting ceremony on Aug. 16, 2019, in High Bay 2 of the Vehicle Assembly Building (VAB) at NASA’s Kennedy Space Center in Florida. From left are Tom Engler, director of Kennedy’s Center Planning and Development Office; Kent Rominger, Northrop Grumman’s vice president and capture lead for the OmegA launch system; and Kennedy’s Center Director Bob Cabana. The VAB is getting its first commercial tenant. Northrop Grumman signed a Reimbursable Space Act Agreement with NASA for use of the facilities. The company will assemble and test its new OmegA rocket inside the massive facility’s High Bay 2. The company also will modify mobile launcher platform-3 to serve as the launch vehicle’s assembly and launch platform. Northrop Grumman is developing the OmegA rocket, an intermediate/heavy-class launch vehicle, as part of a launch services agreement with the U.S. Air Force.

Legislators, invited guests and members of the media attend a ribbon cutting ceremony on Aug. 16, 2019, in High Bay 2 of the Vehicle Assembly Building (VAB) at NASA’s Kennedy Space Center in Florida. Kennedy Center Director Bob Cabana autographs a portion of the ribbon for a guest. In view, at far left, is Tom Engler, director of Kennedy’s Center Planning and Development Office. The VAB is getting its first commercial tenant. Northrop Grumman signed a Reimbursable Space Act Agreement with NASA for use of the facilities. The company will assemble and test its new OmegA rocket inside the massive facility’s High Bay 2. The company also will modify mobile launcher platform-3 to serve as the launch vehicle’s assembly and launch platform. Northrop Grumman is developing the OmegA rocket, an intermediate/heavy-class launch vehicle, as part of a launch services agreement with the U.S. Air Force.

Kennedy Space Center Director Bob Cabana speaks with guests after a ribbon cutting ceremony on Aug. 16, 2019, in High Bay 2 of the Vehicle Assembly Building (VAB) at NASA’s Kennedy Space Center in Florida. The VAB is getting its first commercial tenant. Northrop Grumman signed a Reimbursable Space Act Agreement with NASA for use of the facilities. The company will assemble and test its new OmegA rocket inside the massive facility’s High Bay 2. The company also will modify mobile launcher platform-3 to serve as the launch vehicle’s assembly and launch platform. Northrop Grumman is developing the OmegA rocket, an intermediate/heavy-class launch vehicle, as part of a launch services agreement with the U.S. Air Force.

During a ribbon cutting ceremony on Aug. 16, 2019, in High Bay 2 of the Vehicle Assembly Building (VAB) at NASA’s Kennedy Space Center in Florida, Tom Engler, director of Kennedy’s Center Planning and Development Office, welcomes legislators and guests. The VAB is getting its first commercial tenant. Northrop Grumman signed a Reimbursable Space Act Agreement with NASA for use of the facilities. The company will assemble and test its new OmegA rocket inside the massive facility’s High Bay 2. The company also will modify MLP-3 to serve as the launch vehicle’s assembly and launch platform. Northrop Grumman is developing the OmegA rocket, an intermediate/heavy-class launch vehicle, as part of a launch services agreement with the U.S. Air Force.

During a ribbon cutting ceremony on Aug. 16, 2019, in High Bay 2 of the Vehicle Assembly Building (VAB) at NASA’s Kennedy Space Center in Florida, Kent Rominger, Northrop Grumman’s vice president and capture lead for the OmegA launch system, speaks to legislators and guests. Seated behind him is Kennedy Center Director Bob Cabana. The VAB is getting its first commercial tenant. Northrop Grumman signed a Reimbursable Space Act Agreement with NASA for use of the facilities. The company will assemble and test its new OmegA rocket inside the massive facility’s High Bay 2. The company also will modify mobile launcher platform-3 to serve as the launch vehicle’s assembly and launch platform. Northrop Grumman is developing the OmegA rocket, an intermediate/heavy-class launch vehicle, as part of a launch services agreement with the U.S. Air Force.

During a ribbon cutting ceremony on Aug. 16, 2019, in High Bay 2 of the Vehicle Assembly Building (VAB) at NASA’s Kennedy Space Center in Florida, a scale model of the Northrop Grumman OmegA launch system is on display. The VAB is getting its first commercial tenant. Northrop Grumman signed a Reimbursable Space Act Agreement with NASA for use of the facilities. The company will assemble and test its new OmegA rocket inside the massive facility’s High Bay 2. The company also will modify mobile launcher platform-3 to serve as the launch vehicle’s assembly and launch platform. Northrop Grumman is developing the OmegA rocket, an intermediate/heavy-class launch vehicle, as part of a launch services agreement with the U.S. Air Force.

During a ribbon cutting ceremony on Aug. 16, 2019, in High Bay 2 of the Vehicle Assembly Building (VAB) at NASA’s Kennedy Space Center in Florida, a scale model of the Northrop Grumman OmegA launch system is in view. The VAB is getting its first commercial tenant. Northrop Grumman signed a Reimbursable Space Act Agreement with NASA for use of the facilities. The company will assemble and test its new OmegA rocket inside the massive facility’s High Bay 2. The company also will modify mobile launcher platform-3 to serve as the launch vehicle’s assembly and launch platform. Northrop Grumman is developing the OmegA rocket, an intermediate/heavy-class launch vehicle, as part of a launch services agreement with the U.S. Air Force.

VANDENBERG AIR FORCE BASE, Calif. – On Space Launch Complex 2, the Ocean Surface Topography Mission, or OSTM/Jason 2, spacecraft is moved into the mobile service tower for mating with its Delta II launch vehicle. The launch is scheduled for June 20 from Vandenberg Air Force Base. The launch window extends from 12:46 a.m. to 12:55 a.m. PDT. The satellite will be placed in an 830-mile-high orbit at an inclination of 66 degrees after separating from the Delta II 55 minutes after liftoff. The five primary science instruments of the Ocean Surface Topography Mission aboard the Jason 2 spacecraft are dedicated to measuring the height of the ocean surface. These measurements will be used to evaluate and forecast climate changes and improve weather forecasting. The results also are expected to help forecasters better predict hurricane intensity.

VANDENBERG AIR FORCE BASE, Calif. – Inside its shipping container, the Ocean Surface Topography Mission, or OSTM/Jason 2, spacecraft is moved to Space Launch Complex 2 for mating with its Delta II launch vehicle. The launch is scheduled for June 20 from Vandenberg Air Force Base. The launch window extends from 12:46 a.m. to 12:55 a.m. PDT. The satellite will be placed in an 830-mile-high orbit at an inclination of 66 degrees after separating from the Delta II 55 minutes after liftoff. The five primary science instruments of the Ocean Surface Topography Mission aboard the Jason 2 spacecraft are dedicated to measuring the height of the ocean surface. These measurements will be used to evaluate and forecast climate changes and improve weather forecasting. The results also are expected to help forecasters better predict hurricane intensity.

VANDENBERG AIR FORCE BASE, Calif. – Inside its shipping container, the Ocean Surface Topography Mission, or OSTM/Jason 2, spacecraft is moved to Space Launch Complex 2 for mating with its Delta II launch vehicle. The launch is scheduled for June 20 from Vandenberg Air Force Base. The launch window extends from 12:46 a.m. to 12:55 a.m. PDT. The satellite will be placed in an 830-mile-high orbit at an inclination of 66 degrees after separating from the Delta II 55 minutes after liftoff. The five primary science instruments of the Ocean Surface Topography Mission aboard the Jason 2 spacecraft are dedicated to measuring the height of the ocean surface. These measurements will be used to evaluate and forecast climate changes and improve weather forecasting. The results also are expected to help forecasters better predict hurricane intensity.

VANDENBERG AIR FORCE BASE, Calif. – Engineers check the installation of the Ocean Surface Topography Mission, or OSTM/Jason 2, spacecraft onto the payload attach fitting, or PAF. The PAF is the interface with the Delta II launch vehicle. The launch of the OSTM/Jason 2 aboard a Delta II rocket is scheduled for Friday, June 20, from Vandenberg Air Force Base in California. The launch window extends from 12:46 a.m. to 12:55 a.m. PDT. The satellite will be placed in an 830-mile-high orbit at an inclination of 66 degrees after separating from the Delta II 55 minutes after liftoff. The five primary science instruments of the Ocean Surface Topography Mission aboard the Jason 2 spacecraft are dedicated to measuring ocean surface height. These measurements will be used to evaluate and forecast climate changes and improve weather forecasting. The results also are expected to help forecasters better predict hurricane intensity. Photo credit: NASA