
Functional testing of NASA’s Mars Helicopter and its cruise stage occurred in the airlock inside Kennedy Space Center’s Payload Hazardous Servicing Facility on March 10, 2020. The helicopter was tested on a stand while the cruise stage was tested on the rotation fixture. The helicopter will be attached to the Mars Perseverance rover during its mission, which is part of NASA's Mars Exploration Program. Perseverance will land on the Red Planet on Feb. 18, 2021. Liftoff aboard a United Launch Alliance Atlas V 541 rocket is targeted for mid-July from Cape Canaveral Air Force Station. NASA’s Launch Services Program based at Kennedy is managing the launch.

Inside the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center, former NASA astronaut Dan Tani, who now is senior director of Missions and Cargo Operations for Orbital ATK in Dulles, Virginia, participates in a press interview. In the background is the Cygnus spacecraft scheduled to deliver hardware and supplies to the International Space Station on the upcoming Orbital ATK Commercial Resupply Services-6 mission.

Inside the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center in Florida, preparations are underway for late cargo installation in the Orbital ATK Cygnus pressurized cargo module. The Orbital ATK CRS-7 commercial resupply services mission to the International Space Station is scheduled to launch atop a United Launch Alliance Atlas V rocket from Space Launch Complex 41 at Cape Canaveral Air Force Station targeted for March 24, 2017. Cygnus will deliver 7,600 pounds of supplies, equipment and scientific research materials to the space station.

A technician dressed in a clean room suit closely monitors the progress as a crane lowers NASA's Transiting Exoplanet Survey Satellite (TESS) onto a test stand inside the Payload Hazardous Servicing Facility (PHSF) at the agency's Kennedy Space Center in Florida. Inside the PHSF, the satellite will be processed and prepared for its flight. TESS is scheduled to launch atop a SpaceX Falcon 9 rocket from Space Launch Complex 40 at Cape Canaveral Air Force Station. TESS is the next step in NASA's search for planets outside our solar system, known as exoplanets. TESS is a NASA Astrophysics Explorer mission led and operated by MIT in Cambridge, Massachusetts, and managed by NASA’s Goddard Space Flight Center in Greenbelt, Maryland. Dr. George Ricker of MIT’s Kavli Institute for Astrophysics and Space Research serves as principal investigator for the mission. Additional partners include Orbital ATK, NASA’s Ames Research Center, the Harvard-Smithsonian Center for Astrophysics and the Space Telescope Science Institute. More than a dozen universities, research institutes and observatories worldwide are participants in the mission. NASA’s Launch Services Program is responsible for launch management.

The OSIRIS-REx spacecraft, enclosed in a payload fairing, is towed from the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center to begin the trip to Space Launch Complex 41 at the adjacent Cape Canaveral Air Force Station. The United Launch Alliance Atlas V rocket that is to lift OSIRIS-REx into space was stacked at SLC-41 so the spacecraft and fairing could be hoisted and bolted to the rocket promptly. The spacecraft will be sent to rendezvous with, survey and take a sample from an asteroid called Bennu.

Inside the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center in Florida, technicians monitor the progress as a crane is used to lift the Orbital ATK Cygnus pressurized cargo module, enclosed in its payload fairing, for transfer to a KAMAG transporter. The Orbital ATK CRS-7 commercial resupply services mission to the International Space Station is scheduled to launch atop a United Launch Alliance Atlas V rocket from Space Launch Complex 41 at Cape Canaveral Air Force Station. Cygnus will deliver 7,600 pounds of supplies, equipment and scientific research materials to the space station.

Carefully packaged cargo waits on pallets inside the Payload Hazardous Servicing Facility at NASA’s Kennedy Space Center in Florida. In the background, technicians prepare to begin loading the cargo into the Orbital ATK Cygnus pressurized module during late stowage operations. The spacecraft is scheduled for the upcoming Orbital ATK Commercial Resupply Services-6 mission to deliver hardware and supplies to the International Space Station. The Cygnus is scheduled to lift off atop a United Launch Alliance Atlas V rocket on March 22.

Inside the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center in Florida, the hatch is closed for the upcoming flight of a Cygnus cargo vessel. The spacecraft is scheduled for the upcoming Orbital ATK Commercial Resupply Services-6 mission to deliver hardware and supplies to the International Space Station. The Cygnus is scheduled to lift off atop a United Launch Alliance Atlas V rocket on March 22.

Technicians inside the Payload Hazardous Servicing Facility at NASA’s Kennedy Space Center in Florida install and test antennas on a solar array on Wednesday, March 20, 2024, for the agency’s Europa Clipper spacecraft which will study Jupiter’s icy moon Europa to determine if the planet has conditions that could support life. The REASON, (Radar for Europa Assessment and Sounding: Ocean to Near-surface) instrument will use the antennas to send both High Frequency (HF) and Very High Frequency (VHF) radio waves to penetrate up to 18 miles (30 kilometers) deep and search the ocean, measure ice thickness, and study the topography, composition, and roughness of Europa’s surface. The Europa Clipper spacecraft will ship to Florida later this year from NASA’s Jet Propulsion Lab in Southern California in preparation for launch aboard a SpaceX Falcon Heavy rocket from Kennedy’s Launch Complex 39A targeting October.

The Mars 2020 rover heat shield is mated to the back shell in the Payload Hazardous Servicing Facility at Kennedy Space Center in Florida on Jan. 10, 2020. Built by Lockheed Martin Space, the heat shield and back shell will protect the rover during its passage to Mars. The Mars 2020 rover is being manufactured at NASA’s Jet Propulsion Laboratory (JPL) in California and, once complete, will be delivered to Kennedy next month. The mission is scheduled to launch from Cape Canaveral Air Force Station in Florida in the summer of 2020.

On Wednesday, March 20, 2024, a technician inside the Payload Hazardous Servicing Facility at NASA’s Kennedy Space Center in Florida carries an antenna that will attach to a solar array for the agency’s Europa Clipper spacecraft, which will study Jupiter’s icy moon Europa to determine if the planet has conditions that could support life. The REASON, (Radar for Europa Assessment and Sounding: Ocean to Near-surface) instrument will use the antennas to send both High Frequency (HF) and Very High Frequency (VHF) radio waves to penetrate up to 18 miles (30 kilometers) deep and search the ocean, measure ice thickness, and study the topography, composition, and roughness of Europa’s surface. The Europa Clipper spacecraft will ship to Florida later this year from NASA’s Jet Propulsion Lab in Southern California in preparation for launch aboard a SpaceX Falcon Heavy rocket from Kennedy’s Launch Complex 39A targeting October 2024.

Inside the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center in Florida, technicians prepare several Nanoracks for installation on the exterior of the Orbital ATK Cygnus pressurized cargo module. The Orbital ATK CRS-7 commercial resupply services mission to the International Space Station is scheduled to launch atop a United Launch Alliance Atlas V rocket from Space Launch Complex 41 at Cape Canaveral Air Force Station no earlier than March 21, 2017. Cygnus will deliver 7,600 pounds of supplies, equipment and scientific research materials to the space station.

A KAMAG transporter with Orbital ATK's CYGNUS pressurized cargo module secured on top moves from the airlock into the high bay of the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center in Florida. Cygnus will be moved to a work stand for final propellant loading and late cargo stowage. The Orbital ATK CRS-7 commercial resupply services mission to the International Space Station is scheduled to launch atop a United Launch Alliance Atlas V rocket from Space Launch Complex 41 at Cape Canaveral Air Force Station on March 19, 2017. CYGNUS will deliver thousands of pounds of supplies, equipment and scientific research materials to the space station.

Technicians dressed in clean room suits monitor the progress as a crane lowers NASA's Transiting Exoplanet Survey Satellite (TESS) onto a test stand inside the Payload Hazardous Servicing Facility (PHSF) at the agency's Kennedy Space Center in Florida. Inside the PHSF, the satellite will be processed and prepared for its flight. TESS is scheduled to launch atop a SpaceX Falcon 9 rocket from Space Launch Complex 40 at Cape Canaveral Air Force Station. TESS is the next step in NASA's search for planets outside our solar system, known as exoplanets. TESS is a NASA Astrophysics Explorer mission led and operated by MIT in Cambridge, Massachusetts, and managed by NASA’s Goddard Space Flight Center in Greenbelt, Maryland. Dr. George Ricker of MIT’s Kavli Institute for Astrophysics and Space Research serves as principal investigator for the mission. Additional partners include Orbital ATK, NASA’s Ames Research Center, the Harvard-Smithsonian Center for Astrophysics and the Space Telescope Science Institute. More than a dozen universities, research institutes and observatories worldwide are participants in the mission. NASA’s Launch Services Program is responsible for launch management.

The Mars 2020 rover heat shield is mated to the back shell in the Payload Hazardous Servicing Facility at Kennedy Space Center in Florida on Jan. 10, 2020. Built by Lockheed Martin Space, the heat shield and back shell will protect the rover during its passage to Mars. The Mars 2020 rover is being manufactured at NASA’s Jet Propulsion Laboratory (JPL) in California and, once complete, will be delivered to Kennedy next month. The mission is scheduled to launch from Cape Canaveral Air Force Station in Florida in the summer of 2020.

A KAMAG transporter with Orbital ATK's CYGNUS pressurized cargo module secured on top slowly moves from the airlock into the high bay of the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center in Florida. Cygnus will be moved to a work stand for final propellant loading and late cargo stowage. The Orbital ATK CRS-7 commercial resupply services mission to the International Space Station is scheduled to launch atop a United Launch Alliance Atlas V rocket from Space Launch Complex 41 at Cape Canaveral Air Force Station on March 19, 2017. CYGNUS will deliver thousands of pounds of supplies, equipment and scientific research materials to the space station.

As part of prelaunch processing, crews inside the Payload Hazardous Servicing Facility at NASA’s Kennedy Space Center in Florida uncrate the agency’s largest planetary mission spacecraft, Europa Clipper, on Tuesday, May 28, 2024. Slated to launch aboard a SpaceX Falcon Heavy rocket later this year from Launch Complex 39A at Kennedy, Europa Clipper will help determine if conditions exist below the surface Jupiter’s fourth largest moon, Europa, that could support life.

NASA Deputy Administrator Pam Melroy visits Kennedy Space Center in Florida and views the agency’s Psyche spacecraft inside the Payload Hazardous Servicing Facility on May 19, 2022. The mission is targeting an Aug. 1 launch atop a SpaceX Falcon Heavy rocket from Launch Complex 39A at Kennedy. The spacecraft will use solar-electric propulsion to travel approximately 1.5 billion miles to rendezvous with its namesake asteroid in 2026. The Psyche mission is led by Arizona State University. NASA’s Jet Propulsion Laboratory, which is managed for the agency by Caltech in Pasadena, California, is responsible for the mission’s overall management, system engineering, integration and testing, and mission operations. Maxar Technologies in Palo Alto, California, provided the high-power solar electric propulsion spacecraft chassis. NASA’s Launch Services Program (LSP), based at Kennedy, is managing the launch.

Inside the Payload Hazardous Servicing Facility at the NASA's Kennedy Space Center in Florida, the first of two solar panels is being deployed on the agency's Transiting Exoplanet Survey Satellite (TESS). The satellite is scheduled to launch atop a SpaceX Falcon 9 rocket from Space Launch Complex 40 at Cape Canaveral Air Force Station. TESS is the next step in NASA's search for planets outside our solar system, known as exoplanets. TESS is a NASA Astrophysics Explorer mission led and operated by MIT in Cambridge, Massachusetts, and managed by NASA’s Goddard Space Flight Center in Greenbelt, Maryland. Dr. George Ricker of MIT’s Kavli Institute for Astrophysics and Space Research serves as principal investigator for the mission. Additional partners include Orbital ATK, NASA’s Ames Research Center, the Harvard-Smithsonian Center for Astrophysics and the Space Telescope Science Institute. More than a dozen universities, research institutes and observatories worldwide are participants in the mission. NASA’s Launch Services Program is responsible for launch management.

The Mars 2020 rover undergoes processing inside the Payload Hazardous Servicing Facility at NASA’s Kennedy Space Center in Florida on Feb. 14, 2020. Initial processing took place on Feb. 13, one day after a C-17 aircraft, with the rover aboard, touched down at the Launch and Landing Facility at Kennedy. The cross-country trip began at NASA’s Jet Propulsion Laboratory, where the rover was manufactured. The mission, targeted for mid-July 2020, will launch aboard an Atlas V 541 rocket from Cape Canaveral Air Force Station. NASA’s Launch Services Program based at Kennedy is managing the launch. Click here for more information on the Mars 2020 rover mission.

Inside the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center in Florida, technicians have installed several Nanoracks on the exterior of the Orbital ATK Cygnus pressurized cargo module. The Orbital ATK CRS-7 commercial resupply services mission to the International Space Station is scheduled to launch atop a United Launch Alliance Atlas V rocket from Space Launch Complex 41 at Cape Canaveral Air Force Station no earlier than March 21, 2017. Cygnus will deliver 7,600 pounds of supplies, equipment and scientific research materials to the space station.

Technicians are positioned at the hatch of the Orbital ATK CRS-6 pressurized cargo module as a forklift moves a cargo package into position for installation into the spacecraft inside the Payload Hazardous Servicing Facility at NASA’s Kennedy Space Center in Florida. The spacecraft is scheduled for the upcoming Orbital ATK Commercial Resupply Services-6 mission to deliver hardware and supplies to the International Space Station. The Cygnus is scheduled to lift off atop a United Launch Alliance Atlas V rocket on March 22

Functional testing of NASA’s Mars Helicopter and its cruise stage occurred in the airlock inside Kennedy Space Center’s Payload Hazardous Servicing Facility on March 10, 2020. The helicopter was tested on a stand while the cruise stage was tested on the rotation fixture. The helicopter will be attached to the Mars Perseverance rover during its mission, which is part of NASA's Mars Exploration Program. Perseverance will land on the Red Planet on Feb. 18, 2021. Liftoff aboard a United Launch Alliance Atlas V 541 rocket is targeted for mid-July from Cape Canaveral Air Force Station. NASA’s Launch Services Program based at Kennedy is managing the launch.

The Mars 2020 rover heat shield is mated to the back shell in the Payload Hazardous Servicing Facility at Kennedy Space Center in Florida on Jan. 10, 2020. Built by Lockheed Martin Space, the heat shield and back shell will protect the rover during its passage to Mars. The Mars 2020 rover is being manufactured at NASA’s Jet Propulsion Laboratory (JPL) in California and, once complete, will be delivered to Kennedy next month. The mission is scheduled to launch from Cape Canaveral Air Force Station in Florida in the summer of 2020.

Mars 2020 Lift Activities in Payload Hazardous Serviceing Facility (PHSF)

Inside the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center in Florida, technicians assist as the SpaceX payload fairing containing the agency's Transiting Exoplanet Survey Satellite (TESS) is moved by crane to a transporter. The fairing will be moved to Space Launch Complex 40 at Cape Canaveral Air Force Station. TESS is scheduled to launch on the SpaceX Falcon 9 rocket at 6:32 p.m. EDT on April 16. The satellite is the next step in NASA's search for planets outside our solar system, known as exoplanets. TESS is a NASA Astrophysics Explorer mission led and operated by MIT in Cambridge, Massachusetts, and managed by NASA’s Goddard Space Flight Center in Greenbelt, Maryland. Dr. George Ricker of MIT’s Kavli Institute for Astrophysics and Space Research serves as principal investigator for the mission. Additional partners include Orbital ATK, NASA’s Ames Research Center, the Harvard-Smithsonian Center for Astrophysics and the Space Telescope Science Institute. More than a dozen universities, research institutes and observatories worldwide are participants in the mission. NASA’s Launch Services Program is responsible for launch management.

Inside the Payload Hazardous Servicing Facility at NASA’s Kennedy Space Center in Florida, the Backshell-Powered Descent Vehicle and Entry Vehicle assemblies are attached to the Mars Perseverance rover on May 6, 2020. The cone-shaped backshell contains the parachute, and along with the mission’s heat shield, provides protection for the rover and descent stage during Martian atmospheric entry. The Mars Perseverance rover is scheduled to launch in mid-July atop a United Launch Alliance Atlas V 541 rocket from Pad 41 at nearby Cape Canaveral Air Force Station. The rover is part of NASA’s Mars Exploration Program, a long-term effort of robotic exploration of the Red Planet. The rover will search for habitable conditions in the ancient past and signs of past microbial life on Mars. The Launch Services Program at Kennedy is responsible for launch management.

Inside the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center in Florida, the agency’s Origins, Spectral Interpretation, Resource Identification, Security-Regolith Explorer, or OSIRIS-REx spacecraft is prepared for encapsulation in its payload fairing. Targeted for liftoff Sept. 8, 2016, OSIRIS-Rex will be the first U.S. mission to sample an asteroid, retrieve at least two ounces of surface material and return it to Earth for study. The asteroid, Bennu, may hold clues to the origin of the solar system and the source of water and organic molecules found on Earth.

Functional testing of NASA’s Mars Helicopter and its cruise stage occurred in the airlock inside Kennedy Space Center’s Payload Hazardous Servicing Facility on March 10, 2020. The helicopter was tested on a stand while the cruise stage was tested on the rotation fixture. The helicopter will be attached to the Mars Perseverance rover during its mission, which is part of NASA's Mars Exploration Program. Perseverance will land on the Red Planet on Feb. 18, 2021. Liftoff aboard a United Launch Alliance Atlas V 541 rocket is targeted for mid-July from Cape Canaveral Air Force Station. NASA’s Launch Services Program based at Kennedy is managing the launch.

Engineers perform mass properties testing on the rocket-powered descent stage of NASA’s Mars Perseverance rover at Kennedy Space Center on April 12, 2020. The testing to determine the center of gravity, or the point at which weight is evenly dispersed on all sides, was performed inside the Florida spaceport’s Payload Hazardous Servicing Facility. The descent stage will lower the rover through the thin Martian atmosphere and onto the surface on Feb. 18, 2021. Liftoff, aboard a United Launch Alliance Atlas V 541 rocket, is targeted between July 17 and Aug. 5 from Cape Canaveral Air Force Station. NASA’s Launch Services Program based at Kennedy is managing the launch. The rover will seek signs of ancient life and collect rock and soil samples for possible return to Earth.

The OSIRIS-REx spacecraft, enclosed in a payload fairing, is towed from the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center to begin the trip to Space Launch Complex 41 at the adjacent Cape Canaveral Air Force Station. The United Launch Alliance Atlas V rocket that is to lift OSIRIS-REx into space was stacked at SLC-41 so the spacecraft and fairing could be hoisted and bolted to the rocket promptly. The spacecraft will be sent to rendezvous with, survey and take a sample from an asteroid called Bennu.

Technicians move cargo into the Orbital ATK CRS-6 pressurized cargo module during late stowage inside the Payload Hazardous Servicing Facility at NASA’s Kennedy Space Center in Florida. The spacecraft is scheduled for the upcoming Orbital ATK Commercial Resupply Services-6 mission to deliver hardware and supplies to the International Space Station. The Cygnus is scheduled to lift off atop a United Launch Alliance Atlas V rocket on March 22.

Inside the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center in Florida, illumination testing is underway on the power-producing solar arrays for the agency’s Origins, Spectral Interpretation, Resource Identification, Security-Regolith Explorer, or OSIRIS-REx spacecraft. Targeted for liftoff Sept. 8, 2016, OSIRIS-Rex will be the first U.S. mission to sample an asteroid, retrieve at least two ounces of surface material and return it to Earth for study. The asteroid, Bennu, may hold clues to the origin of the solar system and the source of water and organic molecules found on Earth.

Inside the Payload Hazardous Servicing Facility at NASA’s Kennedy Space Center in Florida, the agency’s Mars 2020 Perseverance rover is being prepared for encapsulation in the United Launch Alliance Atlas V payload fairing on June 18, 2020. The Mars Perseverance rover is scheduled to launch on July 20, 2020, atop the Atlas V rocket from Space Launch Complex 41 at Cape Canaveral Air Force Station. The rover is part of NASA’s Mars Exploration Program, a long-term effort of robotic exploration of the Red Planet. The rover’s seven instruments will search for habitable conditions in the ancient past and signs of past microbial life on Mars. The Launch Services Program at Kennedy is responsible for launch management.

Inside the Payload Hazardous Servicing Facility at NASA’s Kennedy Space Center in Florida, the Mars 2020 logo is installed on the United Launch Alliance Atlas V payload fairing on June 18, 2020. Secured inside the fairing is the agency’s Mars 2020 Perseverance rover. The rover is scheduled to launch on July 20, 2020, atop the Atlas V 541 rocket from Space Launch Complex 41 at Cape Canaveral Air Force Station. The rover is part of NASA’s Mars Exploration Program, a long-term effort of robotic exploration of the Red Planet. The rover’s seven instruments will search for habitable conditions in the ancient past and signs of past microbial life on Mars. The Launch Services Program at Kennedy is responsible for launch management.

A KAMAG transporter with Orbital ATK's CYGNUS pressurized cargo module secured on top is moved inside the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center in Florida. CYGNUS will be lifted off of the transporter and lowered onto a processing stand for final propellant loading and late cargo stowage. The Orbital ATK CRS-7 commercial resupply services mission to the International Space Station is scheduled to launch atop a United Launch Alliance Atlas V rocket from Space Launch Complex 41 at Cape Canaveral Air Force Station on March 19, 2017. CYGNUS will deliver thousands of pounds of supplies, equipment and scientific research materials to the space station.

Technicians assist as a crane lowers Orbital ATK's CYGNUS pressurized cargo module onto a work stand inside the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center in Florida. CYGNUS will be secured on the work stand for final propellant loading and late cargo stowage. The Orbital ATK CRS-7 commercial resupply services mission to the International Space Station is scheduled to launch atop a United Launch Alliance Atlas V rocket from Space Launch Complex 41 at Cape Canaveral Air Force Station on March 19, 2017. CYGNUS will deliver thousands of pounds of supplies, equipment and scientific research materials to the space station.

Engineers perform mass properties testing on the rocket-powered descent stage of NASA’s Mars Perseverance rover at Kennedy Space Center on April 12, 2020. The testing to determine the center of gravity, or the point at which weight is evenly dispersed on all sides, was performed inside the Florida spaceport’s Payload Hazardous Servicing Facility. The descent stage will lower the rover through the thin Martian atmosphere and onto the surface on Feb. 18, 2021. Liftoff, aboard a United Launch Alliance Atlas V 541 rocket, is targeted between July 17 and Aug. 5 from Cape Canaveral Air Force Station. NASA’s Launch Services Program based at Kennedy is managing the launch. The rover will seek signs of ancient life and collect rock and soil samples for possible return to Earth.

Technicians dressed in clean room suits move NASA's Transiting Exoplanet Survey Satellite (TESS) on a test stand inside the Payload Hazardous Servicing Facility (PHSF) at the agency's Kennedy Space Center in Florida. Inside the PHSF, the satellite will be processed and prepared for its flight. TESS is scheduled to launch atop a SpaceX Falcon 9 rocket from Space Launch Complex 40 at Cape Canaveral Air Force Station. TESS is the next step in NASA's search for planets outside our solar system, known as exoplanets. TESS is a NASA Astrophysics Explorer mission led and operated by MIT in Cambridge, Massachusetts, and managed by NASA’s Goddard Space Flight Center in Greenbelt, Maryland. Dr. George Ricker of MIT’s Kavli Institute for Astrophysics and Space Research serves as principal investigator for the mission. Additional partners include Orbital ATK, NASA’s Ames Research Center, the Harvard-Smithsonian Center for Astrophysics and the Space Telescope Science Institute. More than a dozen universities, research institutes and observatories worldwide are participants in the mission. NASA’s Launch Services Program is responsible for launch management.

Technicians inside the Payload Hazardous Servicing Facility at NASA’s Kennedy Space Center in Florida monitor movement and guide the agency’s largest planetary mission spacecraft, Europa Clipper, as a crane hoists it on a stand as part of prelaunch processing on Tuesday, May 28, 2024. Slated to launch aboard a SpaceX Falcon Heavy rocket later this year from Launch Complex 39A at Kennedy, Europa Clipper will help determine if conditions exist below the surface Jupiter’s fourth largest moon, Europa that could support life.

Engineers perform mass properties testing on NASA’s Mars Perseverance rover inside Kennedy Space Center’s Payload Hazardous Servicing Facility on April 7, 2020. The rover was rotated clockwise and counterclockwise on a spin table to determine the center of gravity, or the point at which weight is evenly dispersed on all sides. Establishing the rover’s center of gravity will help ensure the spacecraft will land on Mars as calculated. Perseverance will touch down on the Red Planet on Feb. 18, 2021. Liftoff aboard a United Launch Alliance Atlas V 541 rocket is targeted between July 17 and Aug. 5 from Cape Canaveral Air Force Station. NASA’s Launch Services Program based at Kennedy is managing the launch.

Inside the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center in Florida, technicians assist as a crane is used to lift the Orbital ATK Cygnus pressurized cargo module, enclosed in its payload fairing, for transfer to a KAMAG transporter. The Orbital ATK CRS-7 commercial resupply services mission to the International Space Station is scheduled to launch atop a United Launch Alliance Atlas V rocket from Space Launch Complex 41 at Cape Canaveral Air Force Station. Cygnus will deliver 7,600 pounds of supplies, equipment and scientific research materials to the space station.

Technicians hoist a five-panel solar array protected by a lid for NASA’s Europa Clipper spacecraft at the Payload Hazardous Servicing Facility at the agency’s Kennedy Space Center in Florida on Tuesday, Feb. 27, 2024. The arrays are each 46.5 feet long (14.2 meters). With both solar arrays deployed, Europa Clipper will span more than 100 feet long, about the length of a basketball court. The solar arrays power the spacecraft so it can study Jupiter’s icy moon, Europa, which is more than five times as far from the Sun as the Earth. Launch on a SpaceX Falcon Heavy rocket is no earlier than October 2024.

Inside the Payload Hazardous Servicing Facility at NASA’s Kennedy Space Center in Florida, the agency’s Mars 2020 Perseverance rover is being prepared for encapsulation in the United Launch Alliance Atlas V payload fairing on June 18, 2020. The Mars Perseverance rover is scheduled to launch on July 20, 2020, atop the Atlas V rocket from Space Launch Complex 41 at Cape Canaveral Air Force Station. The rover is part of NASA’s Mars Exploration Program, a long-term effort of robotic exploration of the Red Planet. The rover’s seven instruments will search for habitable conditions in the ancient past and signs of past microbial life on Mars. The Launch Services Program at Kennedy is responsible for launch management.

Tests to measure the center of gravity and moments of inertia for the Mars 2020 rover aeroshell are performed on the spin table inside Kennedy Space Center’s Payload Hazardous Servicing Facility on Jan. 15, 2020. The Mars 2020 rover will carry seven different scientific instruments, landing on the Red Planet on Feb. 18, 2021. It is scheduled to launch aboard a United Launch Alliance Atlas V 541 rocket, procured by NASA’s Launch Services Program, in the summer of 2020.

A KAMAG transporter with Orbital ATK's CYGNUS pressurized cargo module secured on top arrives at the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center in Florida. CYGNUS will be moved inside the facility for final propellant loading and late cargo stowage. The Orbital ATK CRS-7 commercial resupply services mission to the International Space Station is scheduled to launch atop a United Launch Alliance Atlas V rocket from Space Launch Complex 41 at Cape Canaveral Air Force Station on March 19, 2017. CYGNUS will deliver thousands of pounds of supplies, equipment and scientific research materials to the space station.

Inside the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center in Florida, technicians install thermal blankets around the area where several Nanoracks will be installed on the exterior of the Orbital ATK Cygnus pressurized cargo module. The Orbital ATK CRS-7 commercial resupply services mission to the International Space Station is scheduled to launch atop a United Launch Alliance Atlas V rocket from Space Launch Complex 41 at Cape Canaveral Air Force Station no earlier than March 21, 2017. Cygnus will deliver 7,600 pounds of supplies, equipment and scientific research materials to the space station.

The Mars Perseverance rover is attached to its rocket-powered descent stage inside the Payload Hazardous Servicing Facility at NASA’s Kennedy Space Center in Florida on April 23, 2020. The rover and descent stage are the first spacecraft components to come together for launch — and they will be the last to separate when the spacecraft reaches Mars. At about 65 feet over the Martian surface, separation bolts will fire and the descent stage will lower Perseverance onto the Red Planet. Launch, aboard a United Launch Alliance Atlas V 541 rocket, is targeted between July 17 and Aug. 5 from Cape Canaveral Air Force Station. NASA’s Launch Services Program based at Kennedy is managing the launch.

The Spacecraft Assembly and Rotation Fixture (SCARF) that will be used to process the Mars 2020 rover is photographed inside the Payload Hazardous Servicing Facility at NASA’s Kennedy Space Center in Florida on Nov. 22, 2019. Attached to the SCARF is an access stand that will allow personnel to reach the spacecraft when it’s held above ground level. The Mars 2020 rover is being manufactured at the agency’s Jet Propulsion Laboratory in California and, once complete, will be sent to Kennedy for assembly, prelaunch processing and checkouts. The rover is scheduled to launch from Cape Canaveral Air Force Station in summer 2020 aboard a United Launch Alliance Atlas V rocket procured from NASA’s Launch Services Program. The mission will help the agency better understand the geology of Mars, test new robotic technology and assist in determining if any form of life ever was supported on the Red Planet.

A crane is attached to Orbital ATK's CYGNUS pressurized cargo module to lift it up from the KAMAG transporter inside the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center in Florida. CYGNUS will be lowered onto a work stand for final propellant loading and late cargo stowage. The Orbital ATK CRS-7 commercial resupply services mission to the International Space Station is scheduled to launch atop a United Launch Alliance Atlas V rocket from Space Launch Complex 41 at Cape Canaveral Air Force Station on March 19, 2017. CYGNUS will deliver thousands of pounds of supplies, equipment and scientific research materials to the space station.

Inside the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center in Florida, a technician adjusts the thermal blankets around the area where several Nanoracks will be installed on the exterior of the Orbital ATK Cygnus pressurized cargo module. The Orbital ATK CRS-7 commercial resupply services mission to the International Space Station is scheduled to launch atop a United Launch Alliance Atlas V rocket from Space Launch Complex 41 at Cape Canaveral Air Force Station no earlier than March 21, 2017. Cygnus will deliver 7,600 pounds of supplies, equipment and scientific research materials to the space station.

Members of the news media had the opportunity to view the Orbital ATK Cygnus spacecraft before it was enclosed in its payload fairing inside the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center in Florida. The Orbital ATK CRS-7 commercial resupply services mission to the International Space Station is scheduled to launch atop a United Launch Alliance Atlas V rocket from Space Launch Complex 41 at Cape Canaveral Air Force Station on March 19, 2017. CYGNUS will deliver 7,600 of pounds of supplies, equipment and scientific research materials to the space station.

Inside the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center in Florida, engineers and technicians encapsulate the agency’s Origins, Spectral Interpretation, Resource Identification, Security-Regolith Explorer, or OSIRIS-REx spacecraft in its payload fairing. Targeted for liftoff at 7:05 p.m. EDT Sept. 8, 2016, OSIRIS-Rex will be the first U.S. mission to sample an asteroid, retrieve at least two ounces of surface material and return it to Earth for study. The asteroid, Bennu, may hold clues to the origin of the solar system and the source of water and organic molecules found on Earth.

Technicians inside the Payload Hazardous Servicing Facility at NASA’s Kennedy Space Center in Florida prepare to rotate the agency’s largest planetary mission spacecraft, Europa Clipper, to a vertical position on Tuesday, May 28, 2024, as part of prelaunch processing. Slated to launch aboard a SpaceX Falcon Heavy rocket later this year from Launch Complex 39A at Kennedy, Europa Clipper will help determine if conditions exist below the surface Jupiter’s fourth largest moon, Europa, that could support life.

MSL Rover Arm Stowage

Encapsulated inside its payload fairing, the Cygnus spacecraft for the upcoming Orbital ATK Commercial Resupply Services-6 mission departs the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center in Florida. Mounted atop a KAMAG transporter, Cygnus is being moved to Space Launch Complex-41 at Cape Canaveral Air Force Station where it will be mounted atop a United Launch Alliance Atlas V rocket. The Cygnus is scheduled to lift off atop a United Launch Alliance Atlas V rocket on March 22 to deliver hardware and supplies to the International Space Station.

Inside the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center in Florida, preparations are underway for final stowage of powered cargo in the Orbital ATK Cygnus pressurized cargo module. The Orbital ATK CRS-7 commercial resupply services mission to the International Space Station is scheduled to launch atop a United Launch Alliance Atlas V rocket from Space Launch Complex 41 at Cape Canaveral Air Force Station targeted for March 24, 2017. Cygnus will deliver 7,600 pounds of supplies, equipment and scientific research materials to the space station.

Inside the Payload Hazardous Servicing Facility at NASA’s Kennedy Space Center in Florida, the Sample Caching System Sterile Flight Model hardware was installed on the Mars Perseverance rover on May 21, 2020. The system includes 39 sample tubes. Each tube is sheathed in a gold-colored cylindrical enclosure to protect it from contamination. Perseverance rover will carry 43 sample tubes in total to Mars' Jezero Crater. The Mars Perseverance rover is scheduled to launch in mid-July atop a United Launch Alliance Atlas V 541 rocket from Pad 41 at nearby Cape Canaveral Air Force Station. The rover is part of NASA’s Mars Exploration Program, a long-term effort of robotic exploration of the Red Planet. The rover will search for habitable conditions in the ancient past and signs of past microbial life on Mars. The Launch Services Program at Kennedy is responsible for launch management.

Tests to measure the center of gravity and moments of inertia for the Mars 2020 rover aeroshell are performed on the spin table inside Kennedy Space Center’s Payload Hazardous Servicing Facility on Jan. 15, 2020. The Mars 2020 rover will carry seven different scientific instruments, landing on the Red Planet on Feb. 18, 2021. It is scheduled to launch aboard a United Launch Alliance Atlas V 541 rocket, procured by NASA’s Launch Services Program, in the summer of 2020.

The transport carrier containing the five-panel solar arrays for NASA’s Europa Clipper spacecraft arrives at the Payload Hazardous Servicing Facility at the agency’s Kennedy Space Center in Florida on Wednesday, Feb. 21, 2024. The arrival completes the solar array journey which began in Leiden, Netherlands, where Airbus workers assembled them before shipping them by barge to Port of Miami in Florida and transporting them by truck to Kennedy. The solar arrays will attach to the spacecraft to power it on the 1.8-billion-mile journey to study Jupiter’s icy moon, Europa. Launch on a SpaceX Falcon Heavy rocket is no earlier than October 2024.

Engineers perform mass properties testing on the rocket-powered descent stage of NASA’s Mars Perseverance rover at Kennedy Space Center on April 12, 2020. The testing to determine the center of gravity, or the point at which weight is evenly dispersed on all sides, was performed inside the Florida spaceport’s Payload Hazardous Servicing Facility. The descent stage will lower the rover through the thin Martian atmosphere and onto the surface on Feb. 18, 2021. Liftoff, aboard a United Launch Alliance Atlas V 541 rocket, is targeted between July 17 and Aug. 5 from Cape Canaveral Air Force Station. NASA’s Launch Services Program based at Kennedy is managing the launch. The rover will seek signs of ancient life and collect rock and soil samples for possible return to Earth.

Inside the Payload Hazardous Servicing Facility at NASA’s Kennedy Space Center in Florida, the agency’s Mars 2020 Perseverance rover is encapsulated in the two halves of the United Launch Alliance Atlas V payload fairing on June 18, 2020. The Mars Perseverance rover is scheduled to launch on July 20, 2020, atop the Atlas V rocket from Space Launch Complex 41 at Cape Canaveral Air Force Station. The rover is part of NASA’s Mars Exploration Program, a long-term effort of robotic exploration of the Red Planet. The rover’s seven instruments will search for habitable conditions in the ancient past and signs of past microbial life on Mars. The Launch Services Program at Kennedy is responsible for launch management.

MSL Rover Arm Stowage

Functional testing of NASA’s Mars Helicopter and its cruise stage occurred in the airlock inside Kennedy Space Center’s Payload Hazardous Servicing Facility on March 10, 2020. The helicopter was tested on a stand while the cruise stage was tested on the rotation fixture. The helicopter will be attached to the Mars Perseverance rover during its mission, which is part of NASA's Mars Exploration Program. Perseverance will land on the Red Planet on Feb. 18, 2021. Liftoff aboard a United Launch Alliance Atlas V 541 rocket is targeted for mid-July from Cape Canaveral Air Force Station. NASA’s Launch Services Program based at Kennedy is managing the launch.

Inside the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center in Florida, technicians monitor the progress as a crane is used to lift the Orbital ATK Cygnus pressurized cargo module, enclosed in its payload fairing, for transfer to a KAMAG transporter. The Orbital ATK CRS-7 commercial resupply services mission to the International Space Station is scheduled to launch atop a United Launch Alliance Atlas V rocket from Space Launch Complex 41 at Cape Canaveral Air Force Station. Cygnus will deliver 7,600 pounds of supplies, equipment and scientific research materials to the space station.

The transport carrier containing the five-panel solar arrays for NASA’s Europa Clipper spacecraft arrives at the Payload Hazardous Servicing Facility at the agency’s Kennedy Space Center in Florida on Wednesday, Feb. 21, 2024. The arrival completes the solar array journey which began in Leiden, Netherlands, where Airbus workers assembled them before shipping them by barge to Port of Miami in Florida and transporting them by truck to Kennedy. The solar arrays will attach to the spacecraft to power it on the 1.8-billion-mile journey to study Jupiter’s icy moon, Europa. Launch on a SpaceX Falcon Heavy rocket is no earlier than October 2024.

A team working on NASA’s Psyche spacecraft transitioned it from a vertical to a horizontal test configuration during prelaunch processing inside the Payload Hazardous Servicing Facility at NASA’s Kennedy Space Center in Florida on May 9, 2022. The mission is targeting an Aug. 1 launch atop a SpaceX Falcon Heavy rocket from Launch Complex 39A at Kennedy. The spacecraft will use solar-electric propulsion to travel approximately 1.5 billion miles to rendezvous with its namesake asteroid in 2026. The Psyche mission is led by Arizona State University. NASA’s Jet Propulsion Laboratory, which is managed for the agency by Caltech in Pasadena, California, is responsible for the mission’s overall management, system engineering, integration and testing, and mission operations. Maxar Technologies in Palo Alto, California, provided the high-power solar electric propulsion spacecraft chassis. NASA’s Launch Services Program (LSP), based at Kennedy, is managing the launch.

Inside the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center in Florida, engineers and technicians encapsulate the agency’s Origins, Spectral Interpretation, Resource Identification, Security-Regolith Explorer, or OSIRIS-REx spacecraft in its payload fairing. Targeted for liftoff at 7:05 p.m. EDT Sept. 8, 2016, OSIRIS-Rex will be the first U.S. mission to sample an asteroid, retrieve at least two ounces of surface material and return it to Earth for study. The asteroid, Bennu, may hold clues to the origin of the solar system and the source of water and organic molecules found on Earth.

Inside the Payload Hazardous Servicing Facility at NASA’s Kennedy Space Center in Florida, the handling fixture is moved away from the two halves of the United Launch Alliance Atlas V payload fairing on June 18, 2020. Inside the fairing is the agency’s Mars 2020 Perseverance rover. The rover is scheduled to launch on July 20, 2020, atop the Atlas V 541 rocket from Space Launch Complex 41 at Cape Canaveral Air Force Station. The rover is part of NASA’s Mars Exploration Program, a long-term effort of robotic exploration of the Red Planet. The rover’s seven instruments will search for habitable conditions in the ancient past and signs of past microbial life on Mars. The Launch Services Program at Kennedy is responsible for launch management.

The transport carrier containing the five-panel solar arrays for NASA’s Europa Clipper spacecraft arrives at the Payload Hazardous Servicing Facility at the agency’s Kennedy Space Center in Florida on Wednesday, Feb. 21, 2024. The solar array travelled by air from Leiden, Netherlands, where Airbus workers assembled them over the last year, and then put on a barge to travel to the Port of Miami in Florida and loaded onto a semi-truck to be driven to Kennedy. The solar arrays will attach to the spacecraft to power it for the 1.8-billion-mile journey to study Jupiter’s icy moon, Europa. Launch on a SpaceX Falcon Heavy rocket is no earlier than October 2024.

The transport carrier containing the five-panel solar arrays for NASA’s Europa Clipper spacecraft arrives at the Payload Hazardous Servicing Facility at the agency’s Kennedy Space Center in Florida on Wednesday, Feb. 21, 2024. The arrival completes the solar array journey which began in Leiden, Netherlands, where Airbus workers assembled them before shipping them by barge to Port of Miami in Florida and transporting them by truck to Kennedy. The solar arrays will attach to the spacecraft to power it on the 1.8-billion-mile journey to study Jupiter’s icy moon, Europa. Launch on a SpaceX Falcon Heavy rocket is no earlier than October 2024.

Inside the Payload Hazardous Servicing Facility at NASA’s Kennedy Space Center in Florida, the Mars 2020 logo is installed on the United Launch Alliance Atlas V payload fairing on June 18, 2020. Secured inside the fairing is the agency’s Mars 2020 Perseverance rover. The rover is scheduled to launch on July 20, 2020, atop the Atlas V 541 rocket from Space Launch Complex 41 at Cape Canaveral Air Force Station. The rover is part of NASA’s Mars Exploration Program, a long-term effort of robotic exploration of the Red Planet. The rover’s seven instruments will search for habitable conditions in the ancient past and signs of past microbial life on Mars. The Launch Services Program at Kennedy is responsible for launch management.

The Mars Perseverance rover is attached to its rocket-powered descent stage inside the Payload Hazardous Servicing Facility at NASA’s Kennedy Space Center in Florida on April 23, 2020. The rover and descent stage are the first spacecraft components to come together for launch — and they will be the last to separate when the spacecraft reaches Mars. At about 65 feet over the Martian surface, separation bolts will fire and the descent stage will lower Perseverance onto the Red Planet. Launch, aboard a United Launch Alliance Atlas V 541 rocket, is targeted between July 17 and Aug. 5 from Cape Canaveral Air Force Station. NASA’s Launch Services Program based at Kennedy is managing the launch.

Inside the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center, former NASA astronaut Dan Tani, who now is senior director of Missions and Cargo Operations for Orbital ATK in Dulles, Virginia, participates in a press interview. In the background is the Cygnus spacecraft scheduled to deliver hardware and supplies to the International Space Station on the upcoming Orbital ATK Commercial Resupply Services-6 mission.

The OSIRIS-REx spacecraft, enclosed in a payload fairing, is towed from the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center to begin the trip to Space Launch Complex 41 at the adjacent Cape Canaveral Air Force Station. The United Launch Alliance Atlas V rocket that is to lift OSIRIS-REx into space was stacked at SLC-41 so the spacecraft and fairing could be hoisted and bolted to the rocket promptly. The spacecraft will be sent to rendezvous with, survey and take a sample from an asteroid called Bennu.

The Orbital ATK Cygnus pressurized cargo module, enclosed in its payload fairing and secured on a KAMAG transporter, departs the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center in Florida. Cygnus will be transported to Space Launch Complex 41 at Cape Canaveral Air Force Station for mating to the United Launch Alliance (ULA) Atlas V rocket. The Orbital ATK CRS-7 commercial resupply services mission to the International Space Station is scheduled to launch atop the Atlas V from pad 41. Cygnus will deliver 7,600 pounds of supplies, equipment and scientific research materials to the space station.

The Mars Perseverance rover is attached to its rocket-powered descent stage inside the Payload Hazardous Servicing Facility at NASA’s Kennedy Space Center in Florida on April 23, 2020. The rover and descent stage are the first spacecraft components to come together for launch — and they will be the last to separate when the spacecraft reaches Mars. At about 65 feet over the Martian surface, separation bolts will fire and the descent stage will lower Perseverance onto the Red Planet. Launch, aboard a United Launch Alliance Atlas V 541 rocket, is targeted between July 17 and Aug. 5 from Cape Canaveral Air Force Station. NASA’s Launch Services Program based at Kennedy is managing the launch.

Inside the Payload Hazardous Servicing Facility at NASA’s Kennedy Space Center in Florida, the Backshell-Powered Descent Vehicle, in view, and Entry Vehicle assemblies are being attached to the Mars Perseverance rover on May 29, 2020. The cone-shaped backshell contains the parachute, and along with the mission’s heat shield, provides protection for the rover and descent stage during Martian atmospheric entry. The Mars Perseverance rover is scheduled to launch on July 20 atop a United Launch Alliance Atlas V 541 rocket from Pad 41 at nearby Cape Canaveral Air Force Station. The rover is part of NASA’s Mars Exploration Program, a long-term effort of robotic exploration of the Red Planet. The rover will search for habitable conditions in the ancient past and signs of past microbial life on Mars. The Launch Services Program at Kennedy is responsible for launch management.

Inside the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center in Florida, members of the news media get a close-up view of a Cygnus cargo vessel. The spacecraft is scheduled for the upcoming Orbital ATK Commercial Resupply Services-6 mission to deliver hardware and supplies to the International Space Station. Reporters, technicians and engineers are clad in "bunny suits." The cleanroom garments are worn to prevent contamination in the controlled environment. The Cygnus is scheduled to lift off atop a United Launch Alliance Atlas V rocket on March 22.

The transport carrier containing the five-panel solar arrays for NASA’s Europa Clipper spacecraft arrives at the Payload Hazardous Servicing Facility at the agency’s Kennedy Space Center in Florida on Wednesday, Feb. 21, 2024. The solar array travelled by air from Leiden, Netherlands, where Airbus workers assembled them over the last year, and then put on a barge to travel to the Port of Miami in Florida and loaded onto a semi-truck to be driven to Kennedy. The solar arrays will attach to the spacecraft to power it for the 1.8-billion-mile journey to study Jupiter’s icy moon, Europa. Launch on a SpaceX Falcon Heavy rocket is no earlier than October 2024.

MSL Rover Arm Stowage

Mars 2020 Lift Activities in Payload Hazardous Serviceing Facility (PHSF)

NASA's Transiting Exoplanet Survey Satellite (TESS), secured on a test stand, is moved into a clean room tent inside the Payload Hazardous Servicing Facility (PHSF) at the agency's Kennedy Space Center in Florida. Inside the PHSF, the satellite will be processed and prepared for its flight. TESS is scheduled to launch atop a SpaceX Falcon 9 rocket from Space Launch Complex 40 at Cape Canaveral Air Force Station. TESS is the next step in NASA's search for planets outside our solar system, known as exoplanets. TESS is a NASA Astrophysics Explorer mission led and operated by MIT in Cambridge, Massachusetts, and managed by NASA’s Goddard Space Flight Center in Greenbelt, Maryland. Dr. George Ricker of MIT’s Kavli Institute for Astrophysics and Space Research serves as principal investigator for the mission. Additional partners include Orbital ATK, NASA’s Ames Research Center, the Harvard-Smithsonian Center for Astrophysics and the Space Telescope Science Institute. More than a dozen universities, research institutes and observatories worldwide are participants in the mission. NASA’s Launch Services Program is responsible for launch management.

Inside the Payload Hazardous Servicing Facility at NASA’s Kennedy Space Center in Florida, the Mars Perseverance rover, with its Backshell-Powered Descent Vehicle and Entry Vehicle assemblies attached, is lifted by crane on May 29, 2020. The cone-shaped backshell contains the parachute, and along with the mission’s heat shield, provides protection for the rover and descent stage during Martian atmospheric entry. The Mars Perseverance rover is scheduled to launch on July 20 atop a United Launch Alliance Atlas V 541 rocket from Pad 41 at nearby Cape Canaveral Air Force Station. The rover is part of NASA’s Mars Exploration Program, a long-term effort of robotic exploration of the Red Planet. The rover will search for habitable conditions in the ancient past and signs of past microbial life on Mars. The Launch Services Program at Kennedy is responsible for launch management.

MSL Rover Arm Stowage

NASA’s Mars Helicopter is installed on the agency’s Mars Perseverance rover inside the Payload Hazardous Servicing Facility at Florida’s Kennedy Space Center on April 6, 2020. Perseverance safely lands on Mars, the helicopter will be released to perform the first in a series of flight tests that will take place during a period of about 30 days. The helicopter will be the first aircraft to fly on another planet. Perseverance, carrying the helicopter, will touch down on the Red Planet on Feb. 18, 2021. Liftoff aboard a United Launch Alliance Atlas V 541 rocket is targeted between July 17 and Aug. 5 from Cape Canaveral Air Force Station.

As part of prelaunch processing, crews inside the Payload Hazardous Servicing Facility at NASA’s Kennedy Space Center in Florida uncrate the agency’s largest planetary mission spacecraft, Europa Clipper, on Tuesday, May 28, 2024. Slated to launch aboard a SpaceX Falcon Heavy rocket later this year from Launch Complex 39A at Kennedy, Europa Clipper will help determine if conditions exist below the surface Jupiter’s fourth largest moon, Europa, that could support life.

Members of the news media had the opportunity to view the Orbital ATK Cygnus spacecraft before it was enclosed in its payload fairing inside the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center in Florida. The Orbital ATK CRS-7 commercial resupply services mission to the International Space Station is scheduled to launch atop a United Launch Alliance Atlas V rocket from Space Launch Complex 41 at Cape Canaveral Air Force Station on March 19, 2017. CYGNUS will deliver 7,600 of pounds of supplies, equipment and scientific research materials to the space station.

Engineers perform mass properties testing on the rocket-powered descent stage of NASA’s Mars Perseverance rover at Kennedy Space Center on April 9, 2020. The testing to determine the center of gravity, or the point at which weight is evenly dispersed on all sides, was performed inside the Florida spaceport’s Payload Hazardous Servicing Facility. The descent stage will lower the rover through the thin Martian atmosphere and onto the surface on Feb. 18, 2021. Liftoff, aboard a United Launch Alliance Atlas V 541 rocket, is targeted between July 17 and Aug. 5 from Cape Canaveral Air Force Station. NASA’s Launch Services Program based at Kennedy is managing the launch. The rover will seek signs of ancient life and collect rock and soil samples for possible return to Earth.

Technicians move cargo into the Orbital ATK CRS-6 pressurized cargo module during late stowage inside the Payload Hazardous Servicing Facility at NASA’s Kennedy Space Center in Florida. The spacecraft is scheduled for the upcoming Orbital ATK Commercial Resupply Services-6 mission to deliver hardware and supplies to the International Space Station. The Cygnus is scheduled to lift off atop a United Launch Alliance Atlas V rocket on March 22.

Inside the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center in Florida, the hatch is closed for the upcoming flight of a Cygnus cargo vessel. The spacecraft is scheduled for the upcoming Orbital ATK Commercial Resupply Services-6 mission to deliver hardware and supplies to the International Space Station. The Cygnus is scheduled to lift off atop a United Launch Alliance Atlas V rocket on March 22.

Technicians inside the Payload Hazardous Servicing Facility at NASA’s Kennedy Space Center in Florida install and test one of several antennas on a solar array Wednesday, March 20, 2024, for the agency’s Europa Clipper spacecraft which will study Jupiter’s icy moon, Europa, to determine if the planet can support life. REASON, (Radar for Europa Assessment and Sounding: Ocean to Near-surface) instrument will use the antennas to send both very high frequency radio waves and high frequency to penetrate up to 18 miles (30 kilometers) deep to search the ocean, measure ice thickness, and study the topography, composition, and roughness of Europa’s surface. The Europa Clipper spacecraft will ship to Florida later this year from NASA’s Jet Propulsion Lab in Southern California in preparation for launch aboard a SpaceX Falcon Heavy rocket from Kennedy’s Launch Complex 39A targeting October 2024.

Inside the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center in Florida, technicians prepare thermal blankets for several Nanoracks that will be installed on the exterior of the Orbital ATK Cygnus pressurized cargo module. The Orbital ATK CRS-7 commercial resupply services mission to the International Space Station is scheduled to launch atop a United Launch Alliance Atlas V rocket from Space Launch Complex 41 at Cape Canaveral Air Force Station no earlier than March 21, 2017. Cygnus will deliver 7,600 pounds of supplies, equipment and scientific research materials to the space station.

Inside the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center in Florida, technicians prepare to install several Nanoracks on the exterior of the Orbital ATK Cygnus pressurized cargo module. The Orbital ATK CRS-7 commercial resupply services mission to the International Space Station is scheduled to launch atop a United Launch Alliance Atlas V rocket from Space Launch Complex 41 at Cape Canaveral Air Force Station no earlier than March 21, 2017. Cygnus will deliver 7,600 pounds of supplies, equipment and scientific research materials to the space station.

Technicians work to complete operations before propellant load occurs ahead of launch for NASA’s Europa Clipper spacecraft inside the Payload Hazardous Servicing Facility at the agency’s Kennedy Space Center in Florida on Tuesday, Sept. 11, 2024. Europa could have all the “ingredients” for life as we know it: water, organics, chemical energy, and stability. Europa Clipper’s launch period opens on October 10, 2024.

Inside the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center in Florida, preparations are underway to install the Nanoracks on the exterior of the Orbital ATK Cygnus pressurized cargo module. The Orbital ATK CRS-7 commercial resupply services mission to the International Space Station is scheduled to launch atop a United Launch Alliance Atlas V rocket from Space Launch Complex 41 at Cape Canaveral Air Force Station no earlier than March 21, 2017. Cygnus will deliver 7,600 pounds of supplies, equipment and scientific research materials to the space station.

The Mars Perseverance rover is attached to its rocket-powered descent stage inside the Payload Hazardous Servicing Facility at NASA’s Kennedy Space Center in Florida on April 23, 2020. The rover and descent stage are the first spacecraft components to come together for launch — and they will be the last to separate when the spacecraft reaches Mars. At about 65 feet over the Martian surface, separation bolts will fire and the descent stage will lower Perseverance onto the Red Planet. Launch, aboard a United Launch Alliance Atlas V 541 rocket, is targeted between July 17 and Aug. 5 from Cape Canaveral Air Force Station. NASA’s Launch Services Program based at Kennedy is managing the launch.

Functional testing of NASA’s Mars Helicopter and its cruise stage occurred in the airlock inside Kennedy Space Center’s Payload Hazardous Servicing Facility on March 10, 2020. The helicopter was tested on a stand while the cruise stage was tested on the rotation fixture. The helicopter will be attached to the Mars Perseverance rover during its mission, which is part of NASA's Mars Exploration Program. Perseverance will land on the Red Planet on Feb. 18, 2021. Liftoff aboard a United Launch Alliance Atlas V 541 rocket is targeted for mid-July from Cape Canaveral Air Force Station. NASA’s Launch Services Program based at Kennedy is managing the launch.

The Spacecraft Assembly and Rotation Fixture (SCARF) that will be used to process the Mars 2020 rover is photographed inside the Payload Hazardous Servicing Facility at NASA’s Kennedy Space Center in Florida on Nov. 22, 2019. Attached to the SCARF is an access stand that will allow personnel to reach the spacecraft when it’s held above ground level. The Mars 2020 rover is being manufactured at the agency’s Jet Propulsion Laboratory in California and, once complete, will be sent to Kennedy for assembly, prelaunch processing and checkouts. The rover is scheduled to launch from Cape Canaveral Air Force Station in summer 2020 aboard a United Launch Alliance Atlas V rocket procured from NASA’s Launch Services Program. The mission will help the agency better understand the geology of Mars, test new robotic technology and assist in determining if any form of life ever was supported on the Red Planet.

Inside the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center in Florida, the Orbital ATK Cygnus pressurized cargo module, enclosed in its payload fairing, is secured on a KAMAG transporter. The Orbital ATK CRS-7 commercial resupply services mission to the International Space Station is scheduled to launch atop a United Launch Alliance Atlas V rocket from Space Launch Complex 41 at Cape Canaveral Air Force Station. Cygnus will deliver 7,600 pounds of supplies, equipment and scientific research materials to the space station.