
Representatives from NASA, SpaceX and the U.S. Space Force 45th Weather Squadron participate in a news conference following the Launch Readiness Review at the agency’s Kennedy Space Center in Florida on Monday, May 25, 2020, in advance of NASA’s SpaceX Demo-2 Flight Test to the International Space Station as part of NASA’s Commercial Crew Program. From the left are: Norm Knight, deputy director, NASA Johnson Space Center Flight Operations Kathy Lueders, manager, NASA Commercial Crew Program; Kirk Shireman, manager, International Space Station Program; Hans Koenigsmann, vice president, Build and Flight Reliability, SpaceX; and Mike McAleenan, launch weather officer, 45th Weather Squadron. Launch is currently targeted for 4:33 p.m. EDT Wednesday, May 27. The SpaceX Crew Dragon spacecraft will launch on a Falcon 9 rocket from historic Launch Complex 39A at NASA’s Kennedy Space Center in Florida.

Kathy Lueders, associate administrator, Space Operations Mission Directorate, NASA Headquarters, signs a document during the Flight Readiness Review for the agency’s SpaceX Crew-4 mission at the agency’s Kennedy Space Center in Florida on April 15, 2022. International partners also participated. NASA and SpaceX mission managers held the review to confirm the SpaceX Falcon 9 rocket and Crew Dragon spacecraft are ready for launch. Crew-4 is scheduled to launch to the International Space Station from Kennedy’s Launch Complex 39A on April 23, 2022, as part of NASA’s Commercial Crew Program. Liftoff of the Falcon 9 rocket and Crew Dragon spacecraft is targeted for 5:26 a.m. EDT.

Kathryn Lueders, associate administrator for NASA’s Space Operations Mission Directorate, participates in a Flight Readiness Review for the agency’s Crew-5 mission at Kennedy Space Center in Florida on Sept. 26, 2022. NASA and SpaceX managers held the review to confirm the SpaceX Falcon 9 rocket and Crew Dragon spacecraft are ready for launch. Crew-5 is scheduled to launch to the International Space Station from Kennedy’s Launch Complex 39A as part of the agency’s Commercial Crew Program. This will be the fifth crew rotation mission of SpaceX’s human transportation system and its sixth flight with astronauts, including the Demo-2 test flight, to the space station.

Kathryn Lueders, associate administrator for NASA’s Space Operations Mission Directorate, participates in a Flight Readiness Review for the agency’s Crew-5 mission at Kennedy Space Center in Florida on Sept. 26, 2022. NASA and SpaceX managers held the review to confirm the SpaceX Falcon 9 rocket and Crew Dragon spacecraft are ready for launch. Crew-5 is scheduled to launch to the International Space Station from Kennedy’s Launch Complex 39A as part of the agency’s Commercial Crew Program. This will be the fifth crew rotation mission of SpaceX’s human transportation system and its sixth flight with astronauts, including the Demo-2 test flight, to the space station.

Kathy Lueders, associate administrator, Space Operations Mission Directorate, NASA Headquarters, signs a document during the Flight Readiness Review for the agency’s SpaceX Crew-4 mission at the agency’s Kennedy Space Center in Florida on April 15, 2022. International partners also participated. NASA and SpaceX mission managers held the review to confirm the SpaceX Falcon 9 rocket and Crew Dragon spacecraft are ready for launch. Crew-4 is scheduled to launch to the International Space Station from Kennedy’s Launch Complex 39A on April 23, 2022, as part of NASA’s Commercial Crew Program. Liftoff of the Falcon 9 rocket and Crew Dragon spacecraft is targeted for 5:26 a.m. EDT.

NASA and SpaceX managers and International partners gathered for a group photo at the conclusion of the SpaceX Crew-4 Flight Readiness Review at Kennedy Space Center in Florida on April 15, 2022. NASA and SpaceX mission managers held the review to confirm the SpaceX Falcon 9 rocket and Crew Dragon spacecraft are ready for launch. Crew-4 is scheduled to launch to the International Space Station from Kennedy’s Launch Complex 39A on April 23, 2022, as part of NASA’s Commercial Crew Program. Liftoff of the Falcon 9 rocket and Crew Dragon spacecraft is targeted for 5:26 a.m. EDT.

Kennedy Space Center Deputy Director Kelvin Manning participates in a Flight Readiness Review for NASA’s Crew-5 mission at the Florida spaceport on Sept. 26, 2022. NASA and SpaceX managers held the review to confirm the SpaceX Falcon 9 rocket and Crew Dragon spacecraft are ready for launch. Crew-5 is scheduled to launch to the International Space Station from Kennedy’s Launch Complex 39A as part of the agency’s Commercial Crew Program. This will be the fifth crew rotation mission of SpaceX’s human transportation system and its sixth flight with astronauts, including the Demo-2 test flight, to the space station.

NASA Administrator Bill Nelson, left, and Associate Administrator Bob Cabana participate in a Flight Readiness Review for the agency’s Crew-5 mission at Kennedy Space Center in Florida on Sept. 26, 2022. NASA and SpaceX managers held the review to confirm the SpaceX Falcon 9 rocket and Crew Dragon spacecraft are ready for launch. Crew-5 is scheduled to launch to the International Space Station from Kennedy’s Launch Complex 39A as part of the agency’s Commercial Crew Program. This will be the fifth crew rotation mission of SpaceX’s human transportation system and its sixth flight with astronauts, including the Demo-2 test flight, to the space station.

Kathy Lueders, associate administrator, Space Operations Mission Directorate, NASA Headquarters, participates in a Flight Readiness Review for the agency’s SpaceX Crew-4 mission at the agency’s Kennedy Space Center in Florida on April 15, 2022. International partners also participated. NASA and SpaceX mission managers held the review to confirm the SpaceX Falcon 9 rocket and Crew Dragon spacecraft are ready for launch. Crew-4 is scheduled to launch to the International Space Station from Kennedy’s Launch Complex 39A on April 23, 2022, as part of NASA’s Commercial Crew Program. Liftoff of the Falcon 9 rocket and Crew Dragon spacecraft is targeted for 5:26 a.m. EDT.

NASA’s SpaceX Crew-4 Flight Readiness Review takes place at Kennedy Space Center on April 15, 2022. The mission is targeted to launch from the Florida Spaceport’s Launch Complex 39A on April 23, 2022, at 5:26 a.m. EDT. NASA astronauts Kjell Lindgren, Bob Hines, and Jessica Watkins, and ESA (European Space Agency) astronaut Samantha Cristoforetti will fly to the station aboard SpaceX’s Crew Dragon, powered by the company’s Falcon 9 rocket.

NASA’s SpaceX Crew-4 Flight Readiness Review takes place at Kennedy Space Center on April 15, 2022. The mission is targeted to launch from the Florida Spaceport’s Launch Complex 39A on April 23, 2022, at 5:26 a.m. EDT. NASA astronauts Kjell Lindgren, Bob Hines, and Jessica Watkins, and ESA (European Space Agency) astronaut Samantha Cristoforetti will fly to the station aboard SpaceX’s Crew Dragon, powered by the company’s Falcon 9 rocket.

Steve Jurczyk, acting administrator, NASA, participates in NASA’s SpaceX Crew-2 Flight Readiness Review at Kennedy Space Center on April 15, 2021. The mission is targeted to launch from the Florida Spaceport’s Launch Complex 39A on April 22 at 6:11 a.m. EDT. NASA astronauts Shane Kimbrough and Megan McArthur, JAXA astronaut Akihiko Hoshide, and ESA astronaut Thomas Pesquet will fly to the International Space Station aboard SpaceX’s Crew Dragon Endeavour, powered by the company’s Falcon 9 rocket.

NASA’s SpaceX Crew-2 Flight Readiness Review takes place at NASA’s Kennedy Space Center on April 15, 2021. Crew-2 is targeted to launch from the Florida Spaceport’s Launch Complex 39A on April 22 at 6:11 a.m. EDT. NASA astronauts Shane Kimbrough and Megan McArthur, JAXA astronaut Akihiko Hoshide, and ESA astronaut Thomas Pesquet will fly to the International Space Station aboard SpaceX’s Crew Dragon Endeavour, powered by the company’s Falcon 9 rocket.

NASA’s SpaceX Crew-2 Flight Readiness Review takes place at NASA’s Kennedy Space Center on April 15, 2021. Crew-2 is targeted to launch from the Florida Spaceport’s Launch Complex 39A on April 22 at 6:11 a.m. EDT. NASA astronauts Shane Kimbrough and Megan McArthur, JAXA astronaut Akihiko Hoshide, and ESA astronaut Thomas Pesquet will fly to the International Space Station aboard SpaceX’s Crew Dragon Endeavour, powered by the company’s Falcon 9 rocket.

Steve Stich (right), manager, NASA’s Commercial Crew Program and Kathryn Lueders (left), associate administrator, Space Operations Mission Directorate at NASA participate in the Flight Readiness Review for NASA’s Boeing Orbital Flight Test-2 (OFT-2) inside the Operations Support Building II at NASA's Kennedy Space Center in Florida, May 11, 2022. Boeing's CST-100 Starliner spacecraft will launch atop a United Launch Alliance Atlas V rocket from Space Launch Complex -41 at Cape Canaveral Space Force Station at 6:54 p.m. EDT on Thursday, May 19. The uncrewed flight test will be Starliner’s second flight for NASA’s Commercial Crew Program.

Mark Nappi, vice president and program manager, Boeing Commercial Crew Program, participates in the Flight Readiness Review for NASA’s Boeing Orbital Flight Test-2 (OFT-2) inside the Operations Support Building II at NASA's Kennedy Space Center in Florida, May 11, 2022. Boeing's CST-100 Starliner spacecraft will launch atop a United Launch Alliance Atlas V rocket from Space Launch Complex41 at Cape Canaveral Space Force Station at 6:54 p.m. EDT on Thursday, May 19. The uncrewed flight test will be Starliner’s second flight for NASA’s Commercial Crew Program.

Kathryn Lueders (center), associate administrator, Space Operations Mission Directorate at NASA participates in the Flight Readiness Review for NASA’s Boeing Orbital Flight Test-2 (OFT-2) inside the Operations Support Building II at NASA's Kennedy Space Center in Florida, May 11, 2022. Boeing's CST-100 Starliner spacecraft will launch atop a United Launch Alliance Atlas V rocket from Space Launch Complex-41 at Cape Canaveral Space Force Station at 6:54 p.m. EDT on Thursday, May 19. The uncrewed flight test will be Starliner’s second flight for NASA’s Commercial Crew Program.

As part of the Flight Readiness Review for NASA’s Boeing Orbital Flight Test-2 (OFT-2), NASA astronaut and commander of Boeing’s Crew Flight Test, Barry “Butch” Wilmore addresses NASA and Boeing managers inside the Operations Support Building II at NASA's Kennedy Space Center in Florida, May 11, 2022. Boeing's CST-100 Starliner spacecraft will launch atop a United Launch Alliance Atlas V rocket from Space Launch Complex-41 at Cape Canaveral Space Force Station at 6:54 p.m. EDT on Thursday, May 19. The uncrewed flight test will be Starliner’s second flight for NASA’s Commercial Crew Program.

NASA and Boeing managers take part in the Flight Readiness Review for NASA’s Boeing Orbital Flight Test-2 (OFT-2) inside the Operations Support Building II at NASA's Kennedy Space Center in Florida, May 11, 2022. Boeing's CST-100 Starliner spacecraft will launch atop a United Launch Alliance Atlas V rocket from Space Launch Complex 41 at Cape Canaveral Space Force Station at 6:54 p.m. EDT on Thursday, May 19. The uncrewed flight test will be Starliner’s second flight for NASA’s Commercial Crew Program.

NASA and Boeing managers take part in the Flight Readiness Review for NASA’s Boeing Orbital Flight Test-2 (OFT-2) inside the Operations Support Building II at NASA's Kennedy Space Center in Florida, May 11, 2022. Boeing's CST-100 Starliner spacecraft will launch atop a United Launch Alliance Atlas V rocket from Space Launch Complex 41 at Cape Canaveral Space Force Station at 6:54 p.m. EDT on Thursday, May 19. The uncrewed flight test will be Starliner’s second flight for NASA’s Commercial Crew Program.

W. Russ DeLoach, chief of Safety and Mission Assurance at NASA, participates in a Flight Readiness Review for the agency’s Crew-5 mission at Kennedy Space Center in Florida on Sept. 26, 2022, to confirm the SpaceX Falcon 9 rocket and Crew Dragon spacecraft are ready for launch. In the background and to the left is Kathryn Lueders, associate administrator for NASA’s Space Operations Mission Directorate, and to the right is NASA Associate Administrator Bob Cabana. Crew-5 is scheduled to launch to the International Space Station from Kennedy’s Launch Complex 39A as part of the agency’s Commercial Crew Program. This will be the fifth crew rotation mission of SpaceX’s human transportation system and its sixth flight with astronauts, including the Demo-2 test flight, to the space station.

Dana Hutcherson, deputy program manager of NASA’s Commercial Crew Program, smiles during NASA’s SpaceX Crew-4 Flight Readiness Review at Kennedy Space Center on April 15, 2022. The mission is targeted to launch from the Florida Spaceport’s Launch Complex 39A on April 23, 2022, at 5:26 a.m. EDT. NASA astronauts Kjell Lindgren, Bob Hines, and Jessica Watkins, and ESA (European Space Agency) astronaut Samantha Cristoforetti will fly to the station aboard SpaceX’s Crew Dragon, powered by the company’s Falcon 9 rocket.

NASA’s SpaceX Crew-2 Flight Readiness Review takes place at NASA’s Kennedy Space Center on April 15, 2021. Appearing on the screens are virtual participants from Johnson Space Center in Houston. Crew-2 is targeted to launch from the Florida Spaceport’s Launch Complex 39A on April 22 at 6:11 a.m. EDT. NASA astronauts Shane Kimbrough and Megan McArthur, JAXA astronaut Akihiko Hoshide, and ESA astronaut Thomas Pesquet will fly to the International Space Station aboard SpaceX’s Crew Dragon Endeavour, powered by the company’s Falcon 9 rocket.

William Gerstenmaier, vice president of Mission Assurance, SpaceX, center, participates in NASA’s SpaceX Crew-2 Flight Readiness Review at Kennedy Space Center on April 15, 2021. The mission is targeted to launch from the Florida Spaceport’s Launch Complex 39A on April 22 at 6:11 a.m. EDT. NASA astronauts Shane Kimbrough and Megan McArthur, JAXA astronaut Akihiko Hoshide, and ESA astronaut Thomas Pesquet will fly to the International Space Station aboard SpaceX’s Crew Dragon Endeavour, powered by the company’s Falcon 9 rocket.

Kathy Lueders, associate administrator, Human Exploration and Operations Mission Directorate, NASA Headquarters, left, talks with Steve Stich, manager, Commercial Crew Program, Kennedy Space Center, during NASA’s SpaceX Crew-2 Flight Readiness Review at Kennedy Space Center on April 15, 2021. The mission is targeted to launch from the Florida Spaceport’s Launch Complex 39A on April 22 at 6:11 a.m. EDT. NASA astronauts Shane Kimbrough and Megan McArthur, JAXA astronaut Akihiko Hoshide, and ESA astronaut Thomas Pesquet will fly to the International Space Station aboard SpaceX’s Crew Dragon Endeavour, powered by the company’s Falcon 9 rocket.

Kathy Lueders, associate administrator, Human Exploration and Operations Mission Directorate, NASA Headquarters, participates in NASA’s SpaceX Crew-2 Flight Readiness Review at Kennedy Space Center on April 15, 2021. The mission is targeted to launch from the Florida Spaceport’s Launch Complex 39A on April 22 at 6:11 a.m. EDT. NASA astronauts Shane Kimbrough and Megan McArthur, JAXA astronaut Akihiko Hoshide, and ESA astronaut Thomas Pesquet will fly to the International Space Station aboard SpaceX’s Crew Dragon Endeavour, powered by the company’s Falcon 9 rocket.

Joel Montalbano, manger, International Space Station, Johnson Space Center, listens in during NASA’s SpaceX Crew-2 Flight Readiness Review at Kennedy Space Center on April 15, 2021. The mission is targeted to launch from the Florida Spaceport’s Launch Complex 39A on April 22 at 6:11 a.m. EDT. NASA astronauts Shane Kimbrough and Megan McArthur, JAXA astronaut Akihiko Hoshide, and ESA astronaut Thomas Pesquet will fly to the station aboard SpaceX’s Crew Dragon Endeavour, powered by the company’s Falcon 9 rocket.

A test version of NASA’s Orion crew module is ready for rollback at Space Launch Complex 46 at Cape Canaveral Air Force Station in Florida. During a Launch Readiness Review on June 28, the team preparing to launch Orion’s Ascent Abort-2 flight test gave a “go” to proceed to launch on Tuesday, July 2.

Managers with NASA and SpaceX, along with international partners, participate in NASA’s SpaceX Crew-10 Flight Readiness Review at the agency’s Kennedy Space Center in Florida on Friday, March 7, 2025. Launch is targeted for 7:48 p.m. EDT on Wednesday, March 12, 2025, from Launch Complex 39A at NASA Kennedy. NASA astronauts Anne McClain and Nichole Ayers, along with JAXA (Japan Aerospace Exploration Agency) astronaut Takuya Onishi and Roscosmos cosmonaut Kirill Peskov will launch to the International Space Station aboard SpaceX’s Dragon spacecraft and Falcon 9 rocket on the company’s 10th crew rotation mission for NASA as part of the agency’s Commercial Crew Program.

Kenneth Bowersox, associate administrator for NASA’s Space Operations Mission Directorate, participates in NASA’s SpaceX Crew-10 Flight Readiness Review at the agency’s Kennedy Space Center in Florida on Friday, March 7, 2025. Launch is targeted for 7:48 p.m. EDT on Wednesday, March 12, 2025, from Launch Complex 39A at NASA Kennedy. NASA astronauts Anne McClain and Nichole Ayers, along with JAXA (Japan Aerospace Exploration Agency) astronaut Takuya Onishi and Roscosmos cosmonaut Kirill Peskov will launch to the International Space Station aboard SpaceX’s Dragon spacecraft and Falcon 9 rocket on the company’s 10th crew rotation mission for NASA as part of the agency’s Commercial Crew Program.

NASA Administrator Jim Bridenstine participates in a news briefing inside the Press Site auditorium at the agency’s Kennedy Space Center in Florida on May 22, 2020, following the conclusion of the flight readiness review for NASA’s SpaceX Demo-2 mission, with NASA astronauts Robert Behnken and Douglas Hurley, to the International Space Station. This will be SpaceX’s final flight test for NASA’s Commercial Crew Program. Behnken and Hurley will fly to the orbiting laboratory in a SpaceX Crew Dragon spacecraft, launching atop a Falcon 9 rocket from Kennedy’s Launch Complex 39A. Liftoff is scheduled for 4:33 p.m. EDT on Wednesday, May 27.

NASA Associate Administrator Steve Jurczyk participates in a news briefing inside the Press Site auditorium at the agency’s Kennedy Space Center in Florida on May 22, 2020, following the conclusion of the flight readiness review for NASA’s SpaceX Demo-2 mission, with NASA astronauts Robert Behnken and Douglas Hurley, to the International Space Station. This will be SpaceX’s final flight test for NASA’s Commercial Crew Program. Behnken and Hurley will fly to the orbiting laboratory in a SpaceX Crew Dragon spacecraft, launching atop a Falcon 9 rocket from Kennedy’s Launch Complex 39A. Liftoff is scheduled for 4:33 p.m. EDT on Wednesday, May 27.

Josh Finch with NASA Communications moderates a news briefing inside the Press Site auditorium at the agency’s Kennedy Space Center in Florida on May 22, 2020, following the conclusion of the flight readiness review for NASA’s SpaceX Demo-2 mission, with NASA astronauts Robert Behnken and Douglas Hurley, to the International Space Station. This will be SpaceX’s final flight test for NASA’s Commercial Crew Program. Behnken and Hurley will fly to the orbiting laboratory in a SpaceX Crew Dragon spacecraft, launching atop a Falcon 9 rocket from Kennedy’s Launch Complex 39A. Liftoff is scheduled for 4:33 p.m. EDT on Wednesday, May 27.

Benji Reed, director of Crew Mission Management at SpaceX, participates in a news briefing inside the Press Site auditorium at NASA’s Kennedy Space Center in Florida on May 22, 2020, following the conclusion of the flight readiness review for the agency’s SpaceX Demo-2 mission, with NASA astronauts Robert Behnken and Douglas Hurley, to the International Space Station. This will be SpaceX’s final flight test for NASA’s Commercial Crew Program. Behnken and Hurley will fly to the orbiting laboratory in a SpaceX Crew Dragon spacecraft, launching atop a Falcon 9 rocket from Kennedy’s Launch Complex 39A. Liftoff is scheduled for 4:33 p.m. EDT on Wednesday, May 27.

International Space Station Program Manager Kirk Shireman participates in a news briefing inside the Press Site auditorium at NASA’s Kennedy Space Center in Florida on May 22, 2020, following the conclusion of the flight readiness review for NASA’s SpaceX Demo-2 mission, with NASA astronauts Robert Behnken and Douglas Hurley, to the International Space Station. This will be SpaceX’s final flight test for NASA’s Commercial Crew Program. Behnken and Hurley will fly to the orbiting laboratory in a SpaceX Crew Dragon spacecraft, launching atop a Falcon 9 rocket from Kennedy’s Launch Complex 39A. Liftoff is scheduled for 4:33 p.m. EDT on Wednesday, May 27.

Commercial Crew Program Manager Kathy Lueders participates in a news briefing inside the Press Site auditorium at NASA’s Kennedy Space Center in Florida on May 22, 2020, following the conclusion of the flight readiness review for NASA’s SpaceX Demo-2 mission, with NASA astronauts Robert Behnken and Douglas Hurley, to the International Space Station. This will be SpaceX’s final flight test for NASA’s Commercial Crew Program. Behnken and Hurley will fly to the orbiting laboratory in a SpaceX Crew Dragon spacecraft, launching atop a Falcon 9 rocket from Kennedy’s Launch Complex 39A. Liftoff is scheduled for 4:33 p.m. EDT on Wednesday, May 27.

Norm Knight, deputy director of NASA’s Johnson Space Center’s Flight Control, participates in a news briefing inside the Press Site auditorium at the agency’s Kennedy Space Center in Florida on May 22, 2020, following the conclusion of the flight readiness review for the NASA’s SpaceX Demo-2 mission, with NASA astronauts Robert Behnken and Douglas Hurley, to the International Space Station. This will be SpaceX’s final flight test for NASA’s Commercial Crew Program. Behnken and Hurley will fly to the orbiting laboratory in a SpaceX Crew Dragon spacecraft, launching atop a Falcon 9 rocket from Kennedy’s Launch Complex 39A. Liftoff is scheduled for 4:33 p.m. EDT on Wednesday, May 27.

Ken Bowersox, associate administrator, Human Exploration and Operations Mission Directorate, NASA Headquarters, participates in NASA’s SpaceX Crew-7 Flight Readiness Review at Kennedy Space Center on Monday, Aug. 21, 2023. The mission is targeted to lift off from the Florida spaceport’s Launch Complex 39A at 3:49 a.m. EDT Friday, Aug. 25, 2023. NASA astronaut Jasmin Moghbeli, ESA (European Space Agency) astronaut Andreas Mogensen, JAXA (Japan Aerospace Exploration Agency) astronaut Satoshi Furukawa, and Roscosmos cosmonaut Konstantin Borisov will fly to the International Space Station aboard SpaceX’s Dragon spacecraft, powered by the company’s Falcon 9 rocket.

Kennedy Space Center Director Janet Petro participates in NASA’s SpaceX Crew-7 Flight Readiness Review at Kennedy Space Center on Monday, Aug. 21, 2023. The mission is targeted to lift off from the Florida spaceport’s Launch Complex 39A at 3:49 a.m. EDT Friday, Aug. 25, 2023. NASA astronaut Jasmin Moghbeli, ESA (European Space Agency) astronaut Andreas Mogensen, JAXA (Japan Aerospace Exploration Agency) astronaut Satoshi Furukawa, and Roscosmos cosmonaut Konstantin Borisov will fly to the International Space Station aboard SpaceX’s Dragon spacecraft, powered by the company’s Falcon 9 rocket.

NASA’s SpaceX Crew-7 Flight Readiness Review takes place at Kennedy Space Center on Monday, Aug. 21, 2023. The mission is targeted to lift off from the Florida spaceport’s Launch Complex 39A at 3:49 a.m. EDT Friday, Aug. 25, 2023. NASA astronaut Jasmin Moghbeli, ESA (European Space Agency) astronaut Andreas Mogensen, JAXA (Japan Aerospace Exploration Agency) astronaut Satoshi Furukawa, and Roscosmos cosmonaut Konstantin Borisov will fly to the International Space Station aboard SpaceX’s Dragon spacecraft, powered by the company’s Falcon 9 rocket.

NASA’s SpaceX Crew-7 Flight Readiness Review takes place at Kennedy Space Center on Monday, Aug. 21, 2023. The mission is targeted to lift off from the Florida spaceport’s Launch Complex 39A at 3:49 a.m. EDT Friday, Aug. 25, 2023. NASA astronaut Jasmin Moghbeli, ESA (European Space Agency) astronaut Andreas Mogensen, JAXA (Japan Aerospace Exploration Agency) astronaut Satoshi Furukawa, and Roscosmos cosmonaut Konstantin Borisov will fly to the International Space Station aboard SpaceX’s Dragon spacecraft, powered by the company’s Falcon 9 rocket.

Ken Bowersox, associate administrator, Human Exploration and Operations Mission Directorate, NASA Headquarters, participates in NASA’s SpaceX Crew-7 Flight Readiness Review at Kennedy Space Center on Monday, Aug. 21, 2023. The mission is targeted to lift off from the Florida spaceport’s Launch Complex 39A at 3:49 a.m. EDT Friday, Aug. 25, 2023. NASA astronaut Jasmin Moghbeli, ESA (European Space Agency) astronaut Andreas Mogensen, JAXA (Japan Aerospace Exploration Agency) astronaut Satoshi Furukawa, and Roscosmos cosmonaut Konstantin Borisov will fly to the International Space Station aboard SpaceX’s Dragon spacecraft, powered by the company’s Falcon 9 rocket.

Steve Stich, manager of NASA’s Commercial Crew Program at Kennedy Space Center, participates in NASA’s SpaceX Crew-7 Flight Readiness Review at the Florida spaceport on Monday, Aug. 21, 2023. The mission is targeted to lift off from Kennedy’s Launch Complex 39A at 3:49 a.m. EDT Friday, Aug. 25, 2023. NASA astronaut Jasmin Moghbeli, ESA (European Space Agency) astronaut Andreas Mogensen, JAXA (Japan Aerospace Exploration Agency) astronaut Satoshi Furukawa, and Roscosmos cosmonaut Konstantin Borisov will fly to the International Space Station aboard SpaceX’s Dragon spacecraft, powered by the company’s Falcon 9 rocket.

Ken Bowersox, associate administrator, Human Exploration and Operations Mission Directorate, NASA Headquarters participates in NASA’s SpaceX Crew-7 Flight Readiness Review at Kennedy Space Center on Monday, Aug. 21, 2023. The mission is targeted to lift off from the Florida spaceport’s Launch Complex 39A at 3:49 a.m. EDT Friday, Aug. 25, 2023. NASA astronaut Jasmin Moghbeli, ESA (European Space Agency) astronaut Andreas Mogensen, JAXA (Japan Aerospace Exploration Agency) astronaut Satoshi Furukawa, and Roscosmos cosmonaut Konstantin Borisov will fly to the International Space Station aboard SpaceX’s Dragon spacecraft, powered by the company’s Falcon 9 rocket.

NASA Associate Administrator Bob Cabana participates in NASA’s SpaceX Crew-7 Flight Readiness Review at Kennedy Space Center on Monday, Aug. 21, 2023. The mission is targeted to lift off from the Florida spaceport’s Launch Complex 39A at 3:49 a.m. EDT Friday, Aug. 25, 2023. NASA astronaut Jasmin Moghbeli, ESA (European Space Agency) astronaut Andreas Mogensen, JAXA (Japan Aerospace Exploration Agency) astronaut Satoshi Furukawa, and Roscosmos cosmonaut Konstantin Borisov will fly to the International Space Station aboard SpaceX’s Dragon spacecraft, powered by the company’s Falcon 9 rocket.

Managers with NASA and SpaceX, along with international partners, pose for a photo after completion of NASA’s SpaceX Crew-7 Flight Readiness Review at Kennedy Space Center on Monday, Aug. 21, 2023. The mission is targeted to lift off from the Florida spaceport’s Launch Complex 39A at 3:49 a.m. EDT Friday, Aug. 25, 2023. NASA astronaut Jasmin Moghbeli, ESA (European Space Agency) astronaut Andreas Mogensen, JAXA (Japan Aerospace Exploration Agency) astronaut Satoshi Furukawa, and Roscosmos cosmonaut Konstantin Borisov will fly to the International Space Station aboard SpaceX’s Dragon spacecraft, powered by the company’s Falcon 9 rocket.

CAPE CANAVERAL, Fla. – At the flight readiness review news conference for space shuttle Discovery's STS-119 mission, Associate Administrator for Space Operations Bill Gerstenmaier talks about the review by mission managers of Discovery's readiness for flight. NASA managers decided Feb. 20 more data and possible testing are required before proceeding to launch. Engineering teams have been working to identify what caused damage to a flow control valve on shuttle Endeavour during its November 2008 flight. A new launch date has not been determined. Photo credit: NASA/Glenn Benson

CAPE CANAVERAL, Fla. – At the flight readiness review news conference for space shuttle Discovery's STS-119 mission, Space Shuttle Program Manager John Shannon (right) talks about the discussion surrounding Discovery's readiness for flight. At left is Associate Administrator for Space Operations Bill Gerstenmaier. Shannon is holding a flow control valve that is under review and testing. Engineering teams have been working to identify what caused damage to a flow control valve on shuttle Endeavour during its November 2008 flight. A new launch date has not been determined. Photo credit: NASA/Glenn Benson

Inside the Press Site auditorium at NASA’s Kennedy Space Center in Florida, agency and industry leaders conduct a virtual news conference with members of the media on May 22, 2020, following the conclusion of the flight readiness review for NASA’s SpaceX Demo-2 mission, with NASA astronauts Robert Behnken and Douglas Hurley, to the International Space Station. From left are Kathy Lueders, Commercial Crew Program manager; Kirk Shireman, International Space Station Program manager; Benji Reed, director of Crew Mission Management, SpaceX; and Norm Knight, deputy director of NASA’s Johnson Space Center’s Flight Operations. This will be SpaceX’s final flight test for NASA’s Commercial Crew Program. Behnken and Hurley will fly to the orbiting laboratory in a SpaceX Crew Dragon spacecraft, launching atop a Falcon 9 rocket from Kennedy’s Launch Complex 39A. Liftoff is scheduled for 4:33 p.m. EDT on Wednesday, May 27.

From left, Dana Weigel, International Space Station deputy program manager, and Joel Montalbano, manager, International Space Station Program, Johnson Space Center, participate in NASA’s SpaceX Crew-7 Flight Readiness Review at the Florida spaceport on Monday, Aug. 21, 2023. The mission is targeted to lift off from Kennedy’s Launch Complex 39A at 3:49 a.m. EDT Friday, Aug. 25, 2023. NASA astronaut Jasmin Moghbeli, ESA (European Space Agency) astronaut Andreas Mogensen, JAXA (Japan Aerospace Exploration Agency) astronaut Satoshi Furukawa, and Roscosmos cosmonaut Konstantin Borisov will fly to the International Space Station aboard SpaceX’s Dragon spacecraft, powered by the company’s Falcon 9 rocket.

Cape Canaveral, Fla. -- NASA managers meet in Operations Support Building II at NASA's Kennedy Space Center to discuss the readiness of the payload for shuttle Atlantis' STS-135 mission to the International Space Station. Just before a payload is installed in the shuttle's payload bay, a Payload Readiness Review is held at Kennedy. This review, one of the last in a long process, assesses the readiness of the shuttle and the payload for what are called the "payload on-line integration activities." The last major cargo/shuttle review prior to launch is the Flight Readiness Review which verifies that all integration operations have been completed satisfactorily and gives final certification that the flight elements are ready to go. Commander Chris Ferguson, Pilot Doug Hurley and Mission Specialists Sandra Magnus and Rex Walheim are targeted to launch on July 8, taking with them the Raffaello multi-purpose logistics module packed with supplies, logistics and spare parts. The STS-135 mission also will fly a system to investigate the potential for robotically refueling existing spacecraft and return a failed ammonia pump module to help NASA better understand the failure mechanism and improve pump designs for future systems. STS-135 will be the 33rd flight of Atlantis, the 37th shuttle mission to the space station, and the 135th and final mission of NASA's Space Shuttle Program. For more information visit, www.nasa.gov/mission_pages/shuttle/shuttlemissions/sts135/index.html. Photo credit: NASA/Jim Grossmann

At Launch Pad 39A, the external tank attached to Space Shuttle Atlantis shows damage from hail bombardment during a strong thunderstorm that passed through Kennedy Space Center about 5 p.m. EST on Feb. 26. A full assessment of the storm's impact is under way. The two-day STS-117 Flight Readiness Review is being held concurrently with the assessment. Hail also impacted Space Shuttle Columbia before the launch of STS-4 in 1982; Atlantis, being readied for STS-38 in 1990; and Discovery, before the launch of STS-96 in 1999.

KENNEDY SPACE CENTER, FLA. -- At Launch Pad 39A, the external tank attached to Space Shuttle Atlantis shows damage from hail bombardment during a strong thunderstorm that passed through Kennedy Space Center about 5 p.m. EST on Feb. 26. A full assessment of the storm's impact is under way. The two-day STS-117 Flight Readiness Review is being held concurrently with the assessment. Hail also impacted Space Shuttle Columbia before the launch of STS-4 in 1982; Atlantis, being readied for STS-38 in 1990; and Discovery, before the launch of STS-96 in 1999.

Joel Montalbano, at right, manager, International Space Station, NASA’s Johnson Space Center, participates in a Flight Readiness Review for the agency’s SpaceX Crew-3 mission at Kennedy Space Center in Florida on Oct. 25, 2021. International partners also participated. NASA and SpaceX mission managers held the FRR to confirm the SpaceX Falcon 9 and Crew Dragon spacecraft are ready for launch. Crew-3 is scheduled to launch to the International Space Station from Kennedy’s Launch Complex 39A on Oct. 31, 2021 as part of NASA’s Commercial Crew Program. Liftoff of the Falcon 9 rocket and Crew Dragon spacecraft is targeted for 2:21 a.m. EDT.

At Launch Pad 39A, the external tank attached to Space Shuttle Atlantis shows damage from hail bombardment during a strong thunderstorm that passed through Kennedy Space Center about 5 p.m. EST on Feb. 26. A full assessment of the storm's impact is under way. The two-day STS-117 Flight Readiness Review is being held concurrently with the assessment. Hail also impacted Space Shuttle Columbia before the launch of STS-4 in 1982; Atlantis, being readied for STS-38 in 1990; and Discovery, before the launch of STS-96 in 1999.

KENNEDY SPACE CENTER, FLA. -- At Launch Pad 39A, the external tank attached to Space Shuttle Atlantis shows damage from hail bombardment during a strong thunderstorm that passed through Kennedy Space Center about 5 p.m. EST on Feb. 26. A full assessment of the storm's impact is under way. The two-day STS-117 Flight Readiness Review is being held concurrently with the assessment. Hail also impacted Space Shuttle Columbia before the launch of STS-4 in 1982; Atlantis, being readied for STS-38 in 1990; and Discovery, before the launch of STS-96 in 1999.

Kathy Lueders, NASA associate administrator, Human Exploration and Operations Mission Directorate, speaks during a Flight Readiness Review (FRR) for the agency’s SpaceX Crew-3 mission at Kennedy Space Center in Florida on Oct. 25, 2021. NASA and SpaceX mission managers held the FRR to confirm the SpaceX Falcon 9 and Crew Dragon spacecraft are ready for launch. International partners also participated. Crew-3 is scheduled to launch to the International Space Station from Kennedy’s Launch Complex 39A on Oct. 31, 2021 as part of NASA’s Commercial Crew Program. Liftoff is targeted for 2:21 a.m. EDT.

At Launch Pad 39A, the external tank attached to Space Shuttle Atlantis shows damage from hail bombardment during a strong thunderstorm that passed through Kennedy Space Center about 5 p.m. EST on Feb. 26. A full assessment of the storm's impact is under way. The two-day STS-117 Flight Readiness Review is being held concurrently with the assessment. Hail also impacted Space Shuttle Columbia before the launch of STS-4 in 1982; Atlantis, being readied for STS-38 in 1990; and Discovery, before the launch of STS-96 in 1999.

KENNEDY SPACE CENTER, FLA. -- In high bay No. 1 of the Vehicle Assembly Building, Space Shuttle Atlantis is ready for its return to Launch Pad 39A. In late February, Atlantis' external tank received hail damage during a severe thunderstorm that passed through the Kennedy Space Center Launch Complex 39 area. The hail caused visible divots in the giant tank's foam insulation, as well as minor surface damage to about 26 heat shield tiles on the shuttle's left wing. The launch of Space Shuttle Atlantis on mission STS-117 is now targeted for June 8. A flight readiness review will be held on May 30 and 31. Photo credit: NASA/Troy Cryder

KENNEDY SPACE CENTER, FLA. -- At Launch Pad 39A, the external tank attached to Space Shuttle Atlantis shows damage from hail bombardment during a strong thunderstorm that passed through Kennedy Space Center about 5 p.m. EST on Feb. 26. A full assessment of the storm's impact is under way. The two-day STS-117 Flight Readiness Review is being held concurrently with the assessment. Hail also impacted Space Shuttle Columbia before the launch of STS-4 in 1982; Atlantis, being readied for STS-38 in 1990; and Discovery, before the launch of STS-96 in 1999.

KENNEDY SPACE CENTER, FLA. -- At Launch Pad 39A, the external tank attached to Space Shuttle Atlantis shows damage from hail bombardment during a strong thunderstorm that passed through Kennedy Space Center about 5 p.m. EST on Feb. 26. A full assessment of the storm's impact is under way. The two-day STS-117 Flight Readiness Review is being held concurrently with the assessment. Hail also impacted Space Shuttle Columbia before the launch of STS-4 in 1982; Atlantis, being readied for STS-38 in 1990; and Discovery, before the launch of STS-96 in 1999.

KENNEDY SPACE CENTER, FLA. -- At Launch Pad 39A, the external tank attached to Space Shuttle Atlantis shows damage from hail bombardment during a strong thunderstorm that passed through Kennedy Space Center about 5 p.m. EST on Feb. 26. A full assessment of the storm's impact is under way. The two-day STS-117 Flight Readiness Review is being held concurrently with the assessment. Hail also impacted Space Shuttle Columbia before the launch of STS-4 in 1982; Atlantis, being readied for STS-38 in 1990; and Discovery, before the launch of STS-96 in 1999.

CAPE CANAVERAL, Fla. – In the Press Site auditorium at NASA's Kennedy Space Center in Florida, Edward Mango, launch director for the Ares I-X flight test, participates in a news conference following the conclusion of the flight test readiness review, or FTRR, for the Ares I-X test rocket. During the meeting, senior NASA and contractor managers assessed the risks associated with the test and determined the rocket, support systems and procedures are ready for launch. The Ares I-X launch date was announced after the FTRR and is officially set for Oct. 27. For information on the Ares I-X vehicle and flight test, visit http://www.nasa.gov/aresIX. Photo credit: NASA/Jack Pfaller

Steve Stich, at left, manager, Commercial Crew Program at Kennedy Space Center, participates in a Flight Readiness Review for the agency’s SpaceX Crew-3 mission at the center in Florida on Oct. 25, 2021. International partners also participated. NASA and SpaceX mission managers held the FRR to confirm the SpaceX Falcon 9 and Crew Dragon spacecraft are ready for launch. Crew-3 is scheduled to launch to the International Space Station from Kennedy’s Launch Complex 39A on Oct. 31, 2021 as part of NASA’s Commercial Crew Program. Liftoff of the Falcon 9 rocket and Crew Dragon spacecraft is targeted for 2:21 a.m. EDT.

CAPE CANAVERAL, Fla. – At the flight readiness review news conference for space shuttle Discovery's STS-119 mission, Space Shuttle Program Manager John Shannon (right) talks about the discussion surrounding Discovery's readiness for flight. At left is Associate Administrator for Space Operations Bill Gerstenmaier. NASA managers decided Feb. 20 more data and possible testing are required before proceeding to launch. Engineering teams have been working to identify what caused damage to a flow control valve on shuttle Endeavour during its November 2008 flight. A new launch date has not been determined. Photo credit: NASA/Glenn Benson

CAPE CANAVERAL, Fla. – In the Press Site auditorium at NASA's Kennedy Space Center in Florida, Doug Cooke, associate administrator for NASA's Exploration Systems Mission Directorate, participates in a news conference following the conclusion of the flight test readiness review, or FTRR, for the Ares I-X test rocket. During the meeting, senior NASA and contractor managers assessed the risks associated with the test and determined the rocket, support systems and procedures are ready for launch. The Ares I-X launch date was announced after the FTRR and is officially set for Oct. 27. For information on the Ares I-X vehicle and flight test, visit http://www.nasa.gov/aresIX. Photo credit: NASA/Jack Pfaller

CAPE CANAVERAL, Fla. – At the flight readiness review news conference for space shuttle Discovery's STS-119 mission, Space Shuttle Program Manager John Shannon talks about the discussion surrounding Discovery's readiness for flight. NASA managers decided Feb. 20 more data and possible testing are required before proceeding to launch. Engineering teams have been working to identify what caused damage to a flow control valve on shuttle Endeavour during its November 2008 flight. A new launch date has not been determined. Photo credit: NASA/Glenn Benson

CAPE CANAVERAL, Fla. – In the Press Site auditorium at NASA's Kennedy Space Center in Florida, Bob Ess, NASA's mission manager for the Ares I-X flight test, participates in a news conference following the conclusion of the flight test readiness review, or FTRR, for the Ares I-X test rocket. During the meeting, senior NASA and contractor managers assessed the risks associated with the test and determined the rocket, support systems and procedures are ready for launch. The Ares I-X launch date was announced after the FTRR and is officially set for Oct. 27. For information on the Ares I-X vehicle and flight test, visit http://www.nasa.gov/aresIX. Photo credit: NASA/Jack Pfaller

Inside the Press Site auditorium at NASA’s Kennedy Space Center in Florida, agency and industry leaders conduct a virtual news conference with members of the media on May 22, 2020, following the conclusion of the flight readiness review for NASA’s SpaceX Demo-2 mission, with NASA astronauts Robert Behnken and Douglas Hurley, to the International Space Station. From left are Steve Jurczyk, NASA associate administrator; Kathy Lueders, Commercial Crew Program manager; Kirk Shireman, International Space Station Program manager; Benji Reed, director of Crew Mission Management, SpaceX; Norm Knight, deputy director of NASA’s Johnson Space Center’s Flight Operations; and Jim Bridenstine, NASA administrator. This will be SpaceX’s final flight test for NASA’s Commercial Crew Program. Behnken and Hurley will fly to the orbiting laboratory in a SpaceX Crew Dragon spacecraft, launching atop a Falcon 9 rocket from Kennedy’s Launch Complex 39A. Liftoff is scheduled for 4:33 p.m. EDT on Wednesday, May 27.

Associate Administrator of the Human Exploration and Operations (HEO) Mission Directorate Kathryn Lueders chaired the Flight Readiness Review for Boeing's upcoming Orbital Flight Test-2 (OFT-2) in Operations Support Building 2 at NASA's Kennedy Space Center in Florida, July 22, 2021. At the conclusion of the meeting, all board members sign the Certificate of Flight Readiness certifying their readiness to proceed to the next milestones and launch of Boeing's CST-100 Starliner atop a United Launch Alliance Atlas V rocket from Space Launch Complex 41 at Cape Canaveral Space Force Station. Launch time remains 2:53 p.m. EDT Friday, July 30 for the uncrewed OFT-2 mission – Starliner's second flight to the International Space Station for NASA's Commercial Crew Program.

NASA and Boeing managers take part in the flight readiness review for Boeing’s upcoming Orbital Flight Test in Operations Support Building 2 at NASA’s Kennedy Space Center in Florida, Dec. 12, 2019. Boeing’s CST-100 Starliner spacecraft will launch atop a United Launch Alliance Atlas V rocket from Space Launch Complex 41 at Cape Canaveral Air Force Station. The uncrewed Orbital Flight Test will be the Starliner’s first flight to the International Space Station for NASA’s Commercial Crew Program.

CAPE CANAVERAL, Fla. – In the Press Site auditorium at NASA's Kennedy Space Center in Florida, NASA managers brief the media about the Flight Readiness Review for STS-129. From left are Associate Administrator for NASA Space Operations Bill Gerstenmaier, Mission Management Team Chair Mike Moses and Shuttle Launch Director Mike Leinbach. The session confirmed a Nov. 16 launch date for space shuttle Atlantis is to fly the resupply mission to the International Space Station. Photo credit: NASA/Kim Shiflett.

NASA and SpaceX managers participate in a Flight Readiness Review for the agency’s SpaceX Crew-3 mission at Kennedy Space Center in Florida on Oct. 25, 2021. International partners also participated. In view in front, at right, is Kennedy’s Center Director Janet Petro. Crew-3 is scheduled to launch to the International Space Station from Kennedy’s Launch Complex 39A on Oct. 31, 2021 as part of NASA’s Commercial Crew Program. Liftoff of the Falcon 9 rocket and Crew Dragon spacecraft is targeted for 2:21 a.m. EDT.

CAPE CANAVERAL, Fla. –Shuttle Launch Director Mike Leinbach talks about the Flight Readiness review for STS-129 during a news conference in the Press Site auditorium at NASA's Kennedy Space Center in Florida. The session confirmed a Nov. 16 launch date for space shuttle Atlantis is to fly the resupply mission to the International Space Station. Photo credit: NASA/Kim Shiflett.

NASA and SpaceX managers participate in a Flight Readiness Review for the agency’s SpaceX Crew-3 mission at Kennedy Space Center in Florida on Oct. 25, 2021. International partners also participated. Crew-3 is scheduled to launch to the International Space Station from Kennedy’s Launch Complex 39A on Oct. 31, 2021 as part of NASA’s Commercial Crew Program. Liftoff of the Falcon 9 rocket and Crew Dragon spacecraft is targeted for 2:21 a.m. EDT.

NASA and SpaceX managers participate in a Flight Readiness Review for the agency’s SpaceX Crew-3 mission at Kennedy Space Center in Florida on Oct. 25, 2021. International partners also participated. Crew-3 is scheduled to launch to the International Space Station from Kennedy’s Launch Complex 39A on Oct. 31, 2021 as part of NASA’s Commercial Crew Program. Liftoff of the Falcon 9 rocket and Crew Dragon spacecraft is targeted for 2:21 a.m. EDT.

NASA and SpaceX managers participate in a Flight Readiness Review for the agency’s SpaceX Crew-3 mission at Kennedy Space Center in Florida on Oct. 25, 2021. International partners also participated. In view in front, at far right, is Kennedy’s Center Director Janet Petro. Crew-3 is scheduled to launch to the International Space Station from Kennedy’s Launch Complex 39A on Oct. 31, 2021 as part of NASA’s Commercial Crew Program. Liftoff of the Falcon 9 rocket and Crew Dragon spacecraft is targeted for 2:21 a.m. EDT.

NASA and SpaceX managers participate in a Flight Readiness Review for the agency’s SpaceX Crew-3 mission at Kennedy Space Center in Florida on Oct. 25, 2021. International partners also participated. Crew-3 is scheduled to launch to the International Space Station from Kennedy’s Launch Complex 39A on Oct. 31, 2021 as part of NASA’s Commercial Crew Program. Liftoff of the Falcon 9 rocket and Crew Dragon spacecraft is targeted for 2:21 a.m. EDT.

NASA and SpaceX managers participate in a Flight Readiness Review for the agency’s SpaceX Crew-3 mission at Kennedy Space Center in Florida on Oct. 25, 2021. International partners also participated. Crew-3 is scheduled to launch to the International Space Station from Kennedy’s Launch Complex 39A on Oct. 31, 2021 as part of NASA’s Commercial Crew Program. Liftoff of the Falcon 9 rocket and Crew Dragon spacecraft is targeted for 2:21 a.m. EDT.

Art Azarbarzin, NASA Global Precipitation Measurement (GPM) project manager, left, participates in the GPM Launch Readiness Review (LRR) along with Chief officers from Mitsubishi Heavy Industries, Ltd., and the Japan Aerospace Exploration Agency (JAXA) on Wednesday, Feb. 26, 2014 at Tanegashima Space Center, Japan. The spacecraft is scheduled to launch aboard an H-IIA rocket early on the morning of Feb. 28 Japan time. At the meeting in the space center's Range Control Center, all preparations to date were reviewed and approval was given to proceed with launch on schedule. Once launched, the GPM spacecraft will collect information that unifies data from an international network of existing and future satellites to map global rainfall and snowfall every three hours. Photo Credit: (NASA/Bill Ingalls)

Members of the weather team prepare reports for the Global Precipitation Measurement (GPM) Core Observatory Launch Readiness Review (LRR) with Chief officers from Mitsubishi Heavy Industries, Ltd., the Japan Aerospace Exploration Agency (JAXA), and NASA, on Wednesday, Feb. 26, 2014 at Tanegashima Space Center, Japan. The GPM spacecraft is scheduled to launch aboard an H-IIA rocket early on the morning of Feb. 28 Japan time. At the meeting in the space center's Range Control Center, all preparations to date were reviewed and approval was given to proceed with launch on schedule. Once launched, the GPM spacecraft will collect information that unifies data from an international network of existing and future satellites to map global rainfall and snowfall every three hours. Photo Credit: (NASA/Bill Ingalls)

Masahiro Kojima, GPM Dual-frequency Precipitation Radar project manager, Japan Aerospace Exploration Agency (JAXA), left, and, Art Azarbarzin, NASA Global Precipitation Measurement (GPM) project manager, talk after the GPM Launch Readiness Review (LRR), Wednesday, Feb. 26, 2014 at Tanegashima Space Center, Japan. The GPM spacecraft is scheduled to launch aboard an H-IIA rocket early on the morning of Feb. 28 Japan time. At the meeting in the space center's Range Control Center, all preparations to date were reviewed and approval was given to proceed with launch on schedule. Once launched, the GPM spacecraft will collect information that unifies data from an international network of existing and future satellites to map global rainfall and snowfall every three hours. Photo Credit: (NASA/Bill Ingalls)

CAPE CANAVERAL, Fla. – Mike Curie (far left), with NASA Public Affairs, moderates the flight readiness review news conference for space shuttle Discovery's STS-119 mission. On the panel are (from left) Associate Administrator for Space Operations Bill Gerstenmaier, Space Shuttle Program Manager John Shannon and Space Shuttle Launch Director Mike Leinbach. During a thorough review of Discovery's readiness for flight, NASA managers decided Feb. 20 more data and possible testing are required before proceeding to launch. Engineering teams have been working to identify what caused damage to a flow control valve on shuttle Endeavour during its November 2008 flight. A new launch date has not been determined. NASA managers decided Feb. 20 more data and possible testing are required before proceeding to launch. Engineering teams have been working to identify what caused damage to a flow control valve on shuttle Endeavour during its November 2008 flight. A new launch date has not been determined. Photo credit: NASA/Glenn Benson

CAPE CANAVERAL, Fla. – NASA's Associate Administrator for NASA Space Operations Bill Gerstenmaier talks about the Flight Readiness review for STS-129 during a news conference in the Press Site auditorium at NASA's Kennedy Space Center in Florida. The session confirmed a Nov. 16 launch date for space shuttle Atlantis is to fly the resupply mission to the International Space Station. Photo credit: NASA/Kim Shiflett.

CAPE CANAVERAL, Fla. – At a media conference following the day-long Flight Readiness Review of space shuttle Discovery for the STS-119 mission, NASA's Space Shuttle Program Manager John Shannon responds to a question. On the right is Mike Suffredini, program manager for the International Space Station. NASA managers decided to plan a launch no earlier than Feb. 19, pending additional analysis and particle impact testing associated with a flow control valve in the shuttle's main engine system. Photo credit: NASA/Cory Huston

CAPE CANAVERAL, Fla. – At a media conference following the day-long Flight Readiness Review of space shuttle Discovery for the STS-119 mission, Program Manager for the International Space Station Mike Suffredini (right) responds to a question. At left is NASA's Space Shuttle Program Manager John Shannon. NASA managers decided to plan a launch no earlier than Feb. 19, pending additional analysis and particle impact testing associated with a flow control valve in the shuttle's main engine system. Photo credit: NASA/Cory Huston

CAPE CANAVERAL, Fla. – On Launch Pad 39A at NASA's Kennedy Space Center in Florida, technicians install three gaseous hydrogen flow control valves on space shuttle Discovery. The valves were retested after installation. Part of the main propulsion system, the valves channel gaseous hydrogen from the main engines to the external tank. NASA and contractor teams have worked to identify what caused damage to a flow control valve on shuttle Endeavour during its November 2008 flight. Space Shuttle Program managers decided to replace Discovery's valves with others that have undergone a detailed eddy current inspection. Program managers will review the testing and determine whether to meet on March 6 for the Flight Readiness Review for the STS-119 mission. Launch of Discovery tentatively is targeted for March 12. Photo credit: NASA/Chris Rhodes

CAPE CANAVERAL, Fla. – On Launch Pad 39A at NASA's Kennedy Space Center in Florida, technicians prepare to install three gaseous hydrogen flow control valves on space shuttle Discovery. The valves were retested after installation. Part of the main propulsion system, the valves channel gaseous hydrogen from the main engines to the external tank. NASA and contractor teams have worked to identify what caused damage to a flow control valve on shuttle Endeavour during its November 2008 flight. Space Shuttle Program managers decided to replace Discovery's valves with others that have undergone a detailed eddy current inspection. Program managers will review the testing and determine whether to meet on March 6 for the Flight Readiness Review for the STS-119 mission. Launch of Discovery tentatively is targeted for March 12. Photo credit: NASA/Chris Rhodes

Steve Stich, center, deputy manager of NASA’s Commercial Crew Program and launch operations manager for Boeing’s Orbital Flight Test (OFT), speaks during the flight readiness review for the upcoming OFT launch in Operations Support Building 2 at NASA’s Kennedy Space Center in Florida, Dec. 12, 2019. Boeing’s CST-100 Starliner spacecraft will launch atop a United Launch alliance Atlas V rocket from Space Launch Complex 41 at Cape Canaveral Air Force Station. The uncrewed Orbital Flight Test will be the Starliner’s first flight to the International Space Station for NASA’s Commercial Crew Program.

Artemis I managers conduct a Flight Readiness Review (FRR) on Aug. 22, 2022, at NASA’s Kennedy Space Center in Florida. The FRR is an in-depth assessment of the readiness of the agency’s Space Launch System and Orion spacecraft to support the uncrewed flight of Artemis I on its mission beyond the Moon and return to Earth. The meeting will conclude later in the day with a poll of all managers. Artemis I is scheduled to launch at 8:33 a.m. EDT on Aug. 29, 2022, from Kennedy’s Launch Complex 39B. The first in a series of increasingly complex missions, Artemis I will provide a foundation for human deep space exploration and demonstrate our commitment and capability to extend human presence to the Moon and beyond. The primary goal of Artemis I is to thoroughly test the integrated systems before crewed missions by operating the spacecraft in a deep space environment, testing Orion’s heat shield, and recovering the crew module after reentry, descent, and splashdown.

CAPE CANAVERAL, Fla. – At NASA's Kennedy Space Center in Florida, a news conference is held in the Press Site auditorium following the conclusion of the flight test readiness review, or FTRR, for the Ares I-X test rocket. From left are Doug Cooke, associate administrator for NASA's Exploration Systems Mission Directorate; Bob Ess, mission manager for the Ares I-X flight test; and Edward Mango, launch director for the Ares I-X flight test. During the meeting, senior NASA and contractor managers assessed the risks associated with the test and determined the rocket, support systems and procedures are ready for launch. The Ares I-X launch date was announced after the FTRR and is officially set for Oct. 27. For information on the Ares I-X vehicle and flight test, visit http://www.nasa.gov/aresIX. Photo credit: NASA/Jack Pfaller

Artemis I managers conduct a Flight Readiness Review (FRR) on Aug. 22, 2022, at NASA’s Kennedy Space Center in Florida. The FRR is an in-depth assessment of the readiness of the agency’s Space Launch System and Orion spacecraft to support the uncrewed flight of Artemis I on its mission beyond the Moon and return to Earth. The meeting will conclude later in the day with a poll of all managers. Artemis I is scheduled to launch at 8:33 a.m. EDT on Aug. 29, 2022, from Kennedy’s Launch Complex 39B. The first in a series of increasingly complex missions, Artemis I will provide a foundation for human deep space exploration and demonstrate our commitment and capability to extend human presence to the Moon and beyond. The primary goal of Artemis I is to thoroughly test the integrated systems before crewed missions by operating the spacecraft in a deep space environment, testing Orion’s heat shield, and recovering the crew module after reentry, descent, and splashdown.

Artemis I managers conduct a Flight Readiness Review (FRR) on Aug. 22, 2022, at NASA’s Kennedy Space Center in Florida. The FRR is an in-depth assessment of the readiness of the agency’s Space Launch System and Orion spacecraft to support the uncrewed flight of Artemis I on its mission beyond the Moon and return to Earth. The meeting will conclude later in the day with a poll of all managers. Artemis I is scheduled to launch at 8:33 a.m. EDT on Aug. 29, 2022, from Kennedy’s Launch Complex 39B. The first in a series of increasingly complex missions, Artemis I will provide a foundation for human deep space exploration and demonstrate our commitment and capability to extend human presence to the Moon and beyond. The primary goal of Artemis I is to thoroughly test the integrated systems before crewed missions by operating the spacecraft in a deep space environment, testing Orion’s heat shield, and recovering the crew module after reentry, descent, and splashdown.

Artemis I managers conduct a Flight Readiness Review (FRR) on Aug. 22, 2022, at NASA’s Kennedy Space Center in Florida. The FRR is an in-depth assessment of the readiness of the agency’s Space Launch System and Orion spacecraft to support the uncrewed flight of Artemis I on its mission beyond the Moon and return to Earth. The meeting will conclude later in the day with a poll of all managers. Artemis I is scheduled to launch at 8:33 a.m. EDT on Aug. 29, 2022, from Kennedy’s Launch Complex 39B. The first in a series of increasingly complex missions, Artemis I will provide a foundation for human deep space exploration and demonstrate our commitment and capability to extend human presence to the Moon and beyond. The primary goal of Artemis I is to thoroughly test the integrated systems before crewed missions by operating the spacecraft in a deep space environment, testing Orion’s heat shield, and recovering the crew module after reentry, descent, and splashdown.

Artemis I managers conduct a Flight Readiness Review (FRR) on Aug. 22, 2022, at NASA’s Kennedy Space Center in Florida. The FRR is an in-depth assessment of the readiness of the agency’s Space Launch System and Orion spacecraft to support the uncrewed flight of Artemis I on its mission beyond the Moon and return to Earth. The meeting will conclude later in the day with a poll of all managers. Artemis I is scheduled to launch at 8:33 a.m. EDT on Aug. 29, 2022, from Kennedy’s Launch Complex 39B. The first in a series of increasingly complex missions, Artemis I will provide a foundation for human deep space exploration and demonstrate our commitment and capability to extend human presence to the Moon and beyond. The primary goal of Artemis I is to thoroughly test the integrated systems before crewed missions by operating the spacecraft in a deep space environment, testing Orion’s heat shield, and recovering the crew module after reentry, descent, and splashdown.

Artemis I managers conduct a Flight Readiness Review (FRR) on Aug. 22, 2022, at NASA’s Kennedy Space Center in Florida. The FRR is an in-depth assessment of the readiness of the agency’s Space Launch System and Orion spacecraft to support the uncrewed flight of Artemis I on its mission beyond the Moon and return to Earth. The meeting will conclude later in the day with a poll of all managers. Artemis I is scheduled to launch at 8:33 a.m. EDT on Aug. 29, 2022, from Kennedy’s Launch Complex 39B. The first in a series of increasingly complex missions, Artemis I will provide a foundation for human deep space exploration and demonstrate our commitment and capability to extend human presence to the Moon and beyond. The primary goal of Artemis I is to thoroughly test the integrated systems before crewed missions by operating the spacecraft in a deep space environment, testing Orion’s heat shield, and recovering the crew module after reentry, descent, and splashdown.

Artemis I managers conduct a Flight Readiness Review (FRR) on Aug. 22, 2022, at NASA’s Kennedy Space Center in Florida. The FRR is an in-depth assessment of the readiness of the agency’s Space Launch System and Orion spacecraft to support the uncrewed flight of Artemis I on its mission beyond the Moon and return to Earth. The meeting will conclude later in the day with a poll of all managers. Artemis I is scheduled to launch at 8:33 a.m. EDT on Aug. 29, 2022, from Kennedy’s Launch Complex 39B. The first in a series of increasingly complex missions, Artemis I will provide a foundation for human deep space exploration and demonstrate our commitment and capability to extend human presence to the Moon and beyond. The primary goal of Artemis I is to thoroughly test the integrated systems before crewed missions by operating the spacecraft in a deep space environment, testing Orion’s heat shield, and recovering the crew module after reentry, descent, and splashdown.

CAPE CANAVERAL, Fla. - At NASA's Kennedy Space Center in Florida, a news conference is held in the Press Site auditorium following the conclusion of the flight test readiness review, or FTRR, for the Ares I-X test rocket. From left are moderator George Diller, NASA Public Affairs officer; Doug Cooke, associate administrator for NASA's Exploration Systems Mission Directorate; Bob Ess, mission manager for the Ares I-X flight test; and Edward Mango, launch director for the Ares I-X flight test. During the meeting, senior NASA and contractor managers assessed the risks associated with the test and determined the rocket, support systems and procedures are ready for launch. The Ares I-X launch date was announced after the FTRR and is officially set for Oct. 27. For information on the Ares I-X vehicle and flight test, visit http://www.nasa.gov/aresIX. Photo credit: NASA/Jack Pfaller

Artemis I managers conduct a Flight Readiness Review (FRR) on Aug. 22, 2022, at NASA’s Kennedy Space Center in Florida. The FRR is an in-depth assessment of the readiness of the agency’s Space Launch System and Orion spacecraft to support the uncrewed flight of Artemis I on its mission beyond the Moon and return to Earth. The meeting will conclude later in the day with a poll of all managers. Artemis I is scheduled to launch at 8:33 a.m. EDT on Aug. 29, 2022, from Kennedy’s Launch Complex 39B. The first in a series of increasingly complex missions, Artemis I will provide a foundation for human deep space exploration and demonstrate our commitment and capability to extend human presence to the Moon and beyond. The primary goal of Artemis I is to thoroughly test the integrated systems before crewed missions by operating the spacecraft in a deep space environment, testing Orion’s heat shield, and recovering the crew module after reentry, descent, and splashdown.

KENNEDY SPACE CENTER, FLA. - The replacement interstage adapter for the Boeing Delta II launch vehicle for the Deep Impact spacecraft is ready to be lifted up the mobile service tower on Launch Pad 17-B, Cape Canaveral Air Force Station, Fla. Boeing workers will attach the adapter to the rocket’s center body section. Later the second stage, which was removed to allow access to the previous adapter, will be reattached. The first adapter was removed after it was found to be faulty during a review of launch vehicle hardware. Launch of Deep Impact is now scheduled no earlier than Jan. 12.