SpaceX Crew-11 Walkout of the O&C

STS-130 TCDT - REMOTE WALKOUT

STS-130 TCDT - MANUAL WALKOUT

STS-133 TCDT - MANUAL WALKOUT

STS-130 LAUNCH L-0 MANUAL WALKOUT

STS-130 LAUNCH L-0 MANUAL WALKOUT

STS-130 LAUNCH L-0 MANUAL WALKOUT

STS-130 LAUNCH L-0 REMOTE WALKOUT

STS-130 LAUNCH L-0 MANUAL WALKOUT

STS-130 LAUNCH L-0 REMOTE WALKOUT

From right to left, JAXA (Japan Aerospace Exploration Agency) astronaut Kimiya Yui, NASA astronauts Zena Cardman and Mike Fincke, along with and Roscosmos cosmonaut Oleg Platonov wave to family and friends as they walk out of the Neil A. Armstrong Operations and Checkout Building at the agency’s Kennedy Space Center in Florida during the second launch attempt of NASA’s SpaceX Crew-11 mission to the International Space Station on Friday, Aug. 1, 2025. Crew-11 is scheduled to lift off aboard SpaceX’s Dragon spacecraft and Falcon 9 rocket at 11:43 a.m. EDT, from Launch Complex 39A at NASA Kennedy.

From right to left, JAXA (Japan Aerospace Exploration Agency) astronaut Kimiya Yui, NASA astronauts Zena Cardman and Mike Fincke, along with and Roscosmos cosmonaut Oleg Platonov wave to family and friends as they walk out of the Neil A. Armstrong Operations and Checkout Building at the agency’s Kennedy Space Center in Florida during the second launch attempt of NASA’s SpaceX Crew-11 mission to the International Space Station on Friday, Aug. 1, 2025. Crew-11 is scheduled to lift off aboard SpaceX’s Dragon spacecraft and Falcon 9 rocket at 11:43 a.m. EDT, from Launch Complex 39A at NASA Kennedy.

NASA astronauts Victor Glover, front left, Mike Hopkins, front right, Shannon Walker, back left, and Japan Aerospace Exploration Agency (JAXA) astronaut Soichi Noguchi, back right, wearing SpaceX spacesuits, are seen as they walkout of the Neil A. Armstrong Operations and Checkout Building to depart for Launch Complex 39A to board the SpaceX Crew Dragon spacecraft for the Crew-1 mission launch, Sunday, Nov. 15, 2020, at NASA’s Kennedy Space Center in Florida. NASA’s SpaceX Crew-1 mission is the first crew rotation mission of the SpaceX Crew Dragon spacecraft and Falcon 9 rocket to the International Space Station as part of the agency’s Commercial Crew Program. Hopkins, Glover, Walker, and Noguchi are scheduled to launch at 7:27 p.m. EST, from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Joel Kowsky)

NASA astronauts Shannon Walker, left, Victor Glover, second from left, Mike Hopkins, second from right, and Japan Aerospace Exploration Agency (JAXA) astronaut Soichi Noguchi, right, wearing SpaceX spacesuits, wave as they walkout of the Neil A. Armstrong Operations and Checkout Building to depart for Launch Complex 39A to board the SpaceX Crew Dragon spacecraft for the Crew-1 mission launch, Sunday, Nov. 15, 2020, at NASA’s Kennedy Space Center in Florida. NASA’s SpaceX Crew-1 mission is the first crew rotation mission of the SpaceX Crew Dragon spacecraft and Falcon 9 rocket to the International Space Station as part of the agency’s Commercial Crew Program. Hopkins, Glover, Walker, and Noguchi are scheduled to launch at 7:27 p.m. EST, from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Joel Kowsky)

NASA astronauts Shannon Walker, left, Victor Glover, second from left, Japan Aerospace Exploration Agency (JAXA) astronaut Soichi Noguchi, second from right, and NASA astronaut Mike Hopkins, right, wearing SpaceX spacesuits, wave as they walkout of the Neil A. Armstrong Operations and Checkout Building to depart for Launch Complex 39A to board the SpaceX Crew Dragon spacecraft for the Crew-1 mission launch, Sunday, Nov. 15, 2020, at NASA’s Kennedy Space Center in Florida. NASA’s SpaceX Crew-1 mission is the first crew rotation mission of the SpaceX Crew Dragon spacecraft and Falcon 9 rocket to the International Space Station as part of the agency’s Commercial Crew Program. Hopkins, Glover, Walker, and Noguchi launched at 7:27 p.m. EST on Sunday, Nov. 15, from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Joel Kowsky)

Shuttle Discovery STS-133 Mission Commander Steve Lindsey gives a thumbs up during a practice crew walkout at Kennedy Space Center, Cape Canaveral, Florida, USA 15 October 2010. The crew of six is headed to launch pad 39A for a mock countdown that completes the three day Terminal Countdown Demonstration Test. Shuttle Discovery is being prepared for what is to be it's final mission to the International Space Station, with launch scheduled for no earlier than 01 November 2010.

CAPE CANAVERAL, Fla. – At NASA's Kennedy Space Center in Florida, the STS-119 crew members head for the Astrovan and a ride to Launch Pad 39A for a simulated launch countdown. Commander Lee Archambault leads the way; seen behind him, on the left, are Mission Specialists John Phillips and Steve Swanson and Pilot Tony Antonelli. In the back, from center, are Mission Specialists Koichi Wakata, Richard Arnold and Joseph Acaba. The astronauts are at Kennedy to prepare for launch through Terminal Countdown Demonstration Test activities. The TCDT includes equipment familiarization and emergency egress training. The crew is targeted to launch on the STS-119 mission Feb. 12 on space shuttle Discovery. During the 14-day mission, the crew will install the S6 truss segment and solar arrays to the starboard side of the International Space Station, completing the station's truss, or backbone. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. – At NASA's Kennedy Space Center in Florida, STS-127 crew members wait in front of the Astrovan for a final photograph before heading to Launch Pad 39A for a simulated launch countdown. From left are Mission Specialists Dave Wolf, Tim Kopra, Tom Marshburn, Christopher Cassidy and Julie Payette, Pilot Doug Hurley and Commander Mark Polansky. The crew is at Kennedy for a launch dress rehearsal called the terminal countdown demonstration test, or TCDT, which includes emergency exit training and equipment familiarization. Endeavour's STS-127 mission is the final of three flights dedicated to the assembly of the Japanese Kibo laboratory complex on the International Space Station. Endeavour's launch is scheduled for June 13 at 7:17 a.m. EDT. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. – STS-127 crew members walk toward the Astrovan that will taken them to Launch Pad 39A at NASA's Kennedy Space Center in Florida for a simulated launch countdown. In the foreground are Pilot Doug Hurley (left) and Commander Mark Polansky. Behind them are Mission Specialists Christopher Cassidy, Tim Kopra, Tom Marshburn, Dave Wolf and Julie Payette, who represents the Canadian Space Agency. The crew is at Kennedy for a launch dress rehearsal called the terminal countdown demonstration test, or TCDT, which includes emergency exit training and equipment familiarization. Endeavour's STS-127 mission is the final of three flights dedicated to the assembly of the Japanese Kibo laboratory complex on the International Space Station. Endeavour's launch is scheduled for June 13 at 7:17 a.m. EDT. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. – At NASA's Kennedy Space Center in Florida, STS-127 crew members stop in front of the Astrovan to acknowledge the spectators who have gathered to see them leave for Launch Pad 39A for a simulated launch countdown. From left are Mission Specialists Dave Wolf, Tim Kopra, Tom Marshburn, Christopher Cassidy and Julie Payette, Pilot Doug Hurley and Commander Mark Polansky. The crew is at Kennedy for a launch dress rehearsal called the terminal countdown demonstration test, or TCDT, which includes emergency exit training and equipment familiarization. Endeavour's STS-127 mission is the final of three flights dedicated to the assembly of the Japanese Kibo laboratory complex on the International Space Station. Endeavour's launch is scheduled for June 13 at 7:17 a.m. EDT. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. – STS-127 crew members exit the Operations and Checkout Building on their way to Launch Pad 39A at NASA's Kennedy Space Center in Florida for a simulated launch countdown. Leading the way, at right, is Commander Mark Polansky. From left, clockwise, are Pilot Doug Hurley and Mission Specialists Christopher Cassidy, Tim Kopra, Dave Wolf, Tom Marshburn and Julie Payette, who represents the Canadian Space Agency. The crew is at Kennedy for a launch dress rehearsal called the terminal countdown demonstration test, or TCDT, which includes emergency exit training and equipment familiarization. Endeavour's STS-127 mission is the final of three flights dedicated to the assembly of the Japanese Kibo laboratory complex on the International Space Station. Endeavour's launch is scheduled for June 13 at 7:17 a.m. EDT. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. – At NASA's Kennedy Space Center in Florida, the STS-119 crew members pause in front of the Astrovan before boarding it to head to Launch Pad 39A for a simulated launch countdown. From left are Mission Specialists Koichi Wakata, John Phillips, Richard Arnold, Steve Swanson and Joseph Acaba, Pilot Tony Antonelli and Commander Lee Archambault. The astronauts are at Kennedy to prepare for launch through Terminal Countdown Demonstration Test activities. The TCDT includes equipment familiarization and emergency egress training. The crew is targeted to launch on the STS-119 mission Feb. 12 on space shuttle Discovery. During the 14-day mission, the crew will install the S6 truss segment and solar arrays to the starboard side of the International Space Station, completing the station's truss, or backbone. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. – Wearing their launch-and-entry suits, the STS-119 crew members leave the Operations and Checkout Building at NASA's Kennedy Space Center in Florida to head for Launch Pad 39A and a simulated launch countdown. Clockwise from left are Pilot Tony Antonelli, Mission Specialists Steve Swanson, John Phillips, Koichi Wakata, Richard Arnold and Joseph Acaba, and Commander Lee Archambault. The astronauts are at Kennedy to prepare for launch through Terminal Countdown Demonstration Test activities. The TCDT includes equipment familiarization and emergency egress training. The crew is targeted to launch on the STS-119 mission Feb. 12 on space shuttle Discovery. During the 14-day mission, the crew will install the S6 truss segment and solar arrays to the starboard side of the International Space Station, completing the station's truss, or backbone. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. – STS-125 crew members acknowledge the spectators who have gathered to wish them well on their mission aboard space shuttle Atlantis to service NASA's Hubble Space Telescope. From left are Mission Specialists Mike Massimino, Michael Good, Andrew Feustel, John Grunsfeld and Megan McArthur, Pilot Gregory C. Johnson and Commander Scott Altman. Atlantis' 11-day flight will include five spacewalks to refurbish and upgrade the telescope with state-of-the-art science instruments that will expand Hubble's capabilities and extend its operational lifespan through at least 2014. The payload includes a Wide Field Camera 3, fine guidance sensor and the Cosmic Origins Spectrograph. Launch of Atlantis is scheduled for 2:01 p.m. May 11 EDT. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. – STS-125 crew members head for the Astrovan outside the Operations and Checkout Building at NASA's Kennedy Space Center in Florida. The Astrovan will take them to Launch Pad 39A for liftoff of space shuttle Atlantis on the STS-125 mission to service NASA's Hubble Space Telescope. From left are Mission Specialists Michael Good, John Grunsfeld, Megan McArthur, Mike Massimino and Andrew Feustel, Pilot Gregory C. Johnson and Commander Scott Altman. Atlantis' 11-day flight will include five spacewalks to refurbish and upgrade the telescope with state-of-the-art science instruments that will expand Hubble's capabilities and extend its operational lifespan through at least 2014. The payload includes a Wide Field Camera 3, fine guidance sensor and the Cosmic Origins Spectrograph. Launch of Atlantis is scheduled for 2:01 p.m. May 11 EDT. Photo credit: NASA/Kim Shiflett

KENNEDY SPACE CENTER, FLA. - Waving flags for the Fourth of July, the STS-121 crew heads for the Astrovan and the ride to Launch Pad 39B for a third launch attempt. Leading the way are Pilot Mark Kelly (left) and Commander Steven Lindsey (right). Behind them are, left and right, Mission Specialists (second row) Lisa Nowak and Michael Fossum; (third row) Stephanie Wilson and Piers Sellers; and (at the rear) Thomas Reiter, who represents the European Space Agency. The July 2 launch attempt was scrubbed due to the presence of showers and thunderstorms within the surrounding area of the launch site. The launch of Space Shuttle Discovery on mission STS-121 is the 115th shuttle flight and the 18th U.S. flight to the International Space Station. During the 12-day mission, the STS-121 crew will test new equipment and procedures to improve shuttle safety, as well as deliver supplies and make repairs to the International Space Station. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. – STS-125 crew members eagerly stride from the Operations and Checkout Building at NASA's Kennedy Space Center in Florida to make the trip to Launch Pad 39A for liftoff of space shuttle Atlantis on the STS-125 mission to service NASA's Hubble Space Telescope. On the left, front to back, are Pilot Gregory C. Johnson and Mission Specialists John Grunsfeld and Michael Good. On the right, front to back, are Commander Scott Altman and Mission Specialists Megan McArthur, Andrew Feustel and Mike Massimino. Atlantis' 11-day flight will include five spacewalks to refurbish and upgrade the telescope with state-of-the-art science instruments that will expand Hubble's capabilities and extend its operational lifespan through at least 2014. The payload includes a Wide Field Camera 3, fine guidance sensor and the Cosmic Origins Spectrograph. Launch of Atlantis is scheduled for 2:01 p.m. May 11 EDT. Photo credit: NASA/Kim Shiflett

KENNEDY SPACE CENTER, FLA. -- The STS-116 crew walks to the Astrovan for the drive to Launch Pad 39B. From left are Mission Specialists Robert Curbeam, Sunita Williams, Nicholas Patrick and Christer Fuglesang; Pilot William Oefelein; Mission Specialist Joan Higginbotham; and Commander Mark Polansky. Fuglesang represents the European Space Agency. Williams will replace Expedition 14 crew member Thomas Reiter, who will return to Earth aboard Discovery in her place. This is Discovery's 33rd mission and the first night launch since 2002. The 20th shuttle mission to the International Space Station, STS-116 carries another truss segment, P5. It will serve as a spacer, mated to the P4 truss that was attached in September. After installing the P5, the crew will reconfigure and redistribute the power generated by two pairs of U.S. solar arrays. Landing is expected Dec. 19 at KSC. Photo credit: NASA/Kim Shiflett

KENNEDY SPACE CENTER, FLA. -- The STS-116 crew members show their eagerness for launch as they exit the Operations and Checkout Building. From the back are Mission Specialists Robert Curbeam, Sunita Williams, Christer Fuglesang and Nicholas Patrick; Pilot William Oefelein; Mission Specialist Joan Higginbotham; and Commander Mark Polansky. Fuglesang represents the European Space Agency. Williams will replace Expedition 14 crew member Thomas Reiter, who will return to Earth aboard Discovery in her place. This is Discovery's 33rd mission and the first night launch since 2002. The 20th shuttle mission to the International Space Station, STS-116 carries another truss segment, P5. It will serve as a spacer, mated to the P4 truss that was attached in September. After installing the P5, the crew will reconfigure and redistribute the power generated by two pairs of U.S. solar arrays. Landing is expected Dec. 19 at KSC. Photo courtesy of Nikon/Scott Andrews

(16 Dec. 2010) --- At the Baikonur Cosmodrome in Kazakhstan, NASA astronaut Catherine (CadY) Coleman and European Space Agency astronaut Paolo Nespoli, both Expedition 26 flight engineers, give a thumbs up signal just prior to walkout leading up to today's (Dec. 16 Kazakhstan time) launch aboard the Soyuz TMA 20. Soyuz commander Dmitry Kondratyev of Roscosmos is out of frame. Photo credit: NASA

NASA’s SpaceX Crew-3 astronauts participate in a countdown dress rehearsal at the agency’s Kennedy Space Center in Florida on Oct. 28, 2021, to prepare for the upcoming Crew-3 launch. Kayla Barron, mission specialist, runs through checkouts of her SpaceX spacesuit inside the crew suitup room in the Neil A. Armstrong Operations and Checkout Building. Barron, along with Raja Chari, commander, Tom Marshburn, pilot, and Matthias Maurer, with the European Space Agency, and also a mission specialist, will launch aboard the Crew Dragon atop the Falcon 9 to the International Space Station. Launch is targeted for no earlier than Nov. 6 at 11:36 p.m. EDT from Launch Complex 39A. Crew-3 is the third crew rotation flight to the space station for NASA’s Commercial Crew Program, and the first flight of a new Crew Dragon spacecraft.

NASA’s SpaceX Crew-3 astronauts participate in a countdown dress rehearsal at the agency’s Kennedy Space Center in Florida on Oct. 28, 2021, to prepare for the upcoming Crew-3 launch. The astronauts are in the crew suitup room inside the Neil A. Armstrong Operations and Checkout Building completing suit checkouts. NASA astronauts Raja Chari, commander, Tom Marshburn, pilot, Kayla Barron, mission specialist, and European Space Agency astronaut Matthias Maurer, also a mission specialist, will launch aboard the Crew Dragon atop the Falcon 9 to the International Space Station. Launch is targeted for no earlier than Nov. 6, at 11:36 p.m. EDT from Launch Complex 39A. Crew-3 is the third crew rotation flight to the space station for NASA’s Commercial Crew Program, and the first flight of a new Crew Dragon spacecraft.

NASA’s SpaceX Crew-3 astronaut Tom Marshburn, pilot, participates in a countdown dress rehearsal at the agency’s Kennedy Space Center in Florida on Oct. 28, 2021, to prepare for the upcoming Crew-3 launch. Marshburn runs through checkouts of his SpaceX spacesuit inside the crew suit-up room in the Neil A. Armstrong Operations and Checkout Building. Marshburn, along with crew members Raja Chari, commander, Kayla Barron, mission specialist, and European Space Agency astronaut Matthias Maurer, also a mission specialist, will launch aboard the Crew Dragon atop the Falcon 9 to the International Space Station. Launch is targeted for no earlier than Nov. 6 at 11:36 p.m. EDT from Launch Complex 39A. Crew-3 is the third crew rotation flight to the space station for NASA’s Commercial Crew Program, and the first flight of a new Crew Dragon spacecraft.

NASA’s SpaceX Crew-3 astronauts participate in a countdown dress rehearsal at the agency’s Kennedy Space Center in Florida on Oct. 28, 2021, to prepare for the upcoming Crew-3 launch. Kayla Barron, mission specialist, runs through checkouts of her SpaceX spacesuit inside the crew suitup room in the Neil A. Armstrong Operations and Checkout Building. Barron, along with Raja Chari, commander, Tom Marshburn, pilot, and Matthias Maurer, mission specialist with the European Space Agency, will launch aboard the Crew Dragon atop the Falcon 9 to the International Space Station. Launch is targeted for no earlier than Nov. 6 at 11:36 p.m. EDT from Launch Complex 39A. Crew-3 is the third crew rotation flight to the space station for NASA’s Commercial Crew Program, and the first flight of a new Crew Dragon spacecraft.

NASA’s SpaceX Crew-3 astronauts participate in a countdown dress rehearsal at the agency’s Kennedy Space Center in Florida on Oct. 28, 2021, to prepare for the upcoming Crew-3 launch. Tom Marshburn, pilot, runs through checkouts of his SpaceX spacesuit inside the crew suitup room in the Neil A. Armstrong Operations and Checkout Building. Marshburn, along with Raja Chari, pilot, Kayla Barron, mission specialist, and Matthias Maurer, with the European Space Agency, and also a mission specialist, will launch aboard the Crew Dragon atop the Falcon 9 to the International Space Station. Launch is targeted for no earlier than Nov. 6 at 11:36 p.m. EDT from Launch Complex 39A. Crew-3 is the third crew rotation flight to the space station for NASA’s Commercial Crew Program, and the first flight of a new Crew Dragon spacecraft.

SpaceX Crew-3 astronaut Matthias Maurer, with the European Space Agency and mission specialist, participates in a countdown dress rehearsal at the agency’s Kennedy Space Center in Florida on Oct. 28, 2021, to prepare for the upcoming Crew-3 launch. Maurer runs through checkouts of his SpaceX spacesuit inside the crew suit-up room in the Neil A. Armstrong Operations and Checkout Building. Maurer, along with NASA crew members Raja Chari, commander, Kayla Barron, mission specialist, and Tom Marshburn, pilot, will launch aboard the Crew Dragon atop the Falcon 9 to the International Space Station. Launch is targeted for no earlier than Nov. 6 at 11:36 p.m. EDT from Launch Complex 39A. Crew-3 is the third crew rotation flight to the space station for NASA’s Commercial Crew Program, and the first flight of a new Crew Dragon spacecraft.

During a countdown dress rehearsal for NASA’s SpaceX Crew-3 mission, the astronauts exit the Neil A. Armstrong Operations and Checkout Building and work their way to the Tesla vehicles for the trip to Launch Complex 39A at the agency’s Kennedy Space Center in Florida on Oct. 28, 2021. NASA astronauts Raja Chari, commander; Tom Marshburn, pilot; and Kayla Barron, mission specialist, along with Matthias Maurer, with the European Space Agency, and also a mission specialist, will launch aboard the Crew Dragon atop the Falcon 9 to the International Space Station. Launch is targeted for no earlier than Nov. 6 at 11:36 p.m. EDT from Launch Complex 39A. Crew-3 is the third crew rotation flight to the space station for NASA’s Commercial Crew Program, and the first flight of a new Crew Dragon spacecraft.

NASA’s SpaceX Crew-3 astronauts participate in a countdown dress rehearsal at the agency’s Kennedy Space Center in Florida on Oct. 28, 2021, to prepare for the upcoming Crew-3 launch. In their SpaceX spacesuits are, from left, Matthias Maurer, with the European Space Agency and mission specialist; and NASA astronauts Tom Marshburn, pilot; Raja Chari, commander; and Kayla Barron, mission specialist. The four-person crew will launch aboard the Crew Dragon atop the Falcon 9 to the International Space Station. Launch is targeted for no earlier than Nov. 6 at 11:36 p.m. EDT from Launch Complex 39A. Crew-3 is the third crew rotation flight to the space station for NASA’s Commercial Crew Program, and the first flight of a new Crew Dragon spacecraft.

NASA’s SpaceX Crew-3 astronauts participate in a countdown dress rehearsal at the agency’s Kennedy Space Center in Florida on Oct. 28, 2021, to prepare for the upcoming Crew-3 launch. NASA astronaut Tom Marshburn, pilot, runs through checkouts of his SpaceX spacesuit inside the crew suitup room in the Neil A. Armstrong Operations and Checkout Building. Marshburn, along with Raja Chari, commander, Kayla Barron, mission specialist, and European Space Agency astronaut Matthias Maurer, also a mission specialist, will launch aboard the Crew Dragon atop the Falcon 9 to the International Space Station. Launch is targeted for no earlier than Nov. 6 at 11:36 p.m. EDT from Launch Complex 39A. Crew-3 is the third crew rotation flight to the space station for NASA’s Commercial Crew Program, and the first flight of a new Crew Dragon spacecraft.

NASA’s SpaceX Crew-3 astronauts participate in a countdown dress rehearsal at the agency’s Kennedy Space Center in Florida on Oct. 28, 2021, to prepare for the upcoming Crew-3 launch. Raja Chari, commander, runs through checkouts of his SpaceX spacesuit inside the crew suitup room in the Neil A. Armstrong Operations and Checkout Building. Chari, along with NASA astronauts Tom Marshburn, pilot, Kayla Barron, mission specialist, and European Space Agency astronaut Matthias Maurer, also a mission specialist, will launch aboard the Crew Dragon atop the Falcon 9 to the International Space Station. Launch is targeted for no earlier than Nov. 6 at 11:36 p.m. EDT from Launch Complex 39A. Crew-3 is the third crew rotation flight to the space station for NASA’s Commercial Crew Program, and the first flight of a new Crew Dragon spacecraft.

STS-95 Mission Commander Curtis L. Brown Jr. tests his flight suit in the Operations and Checkout Building. The final fitting takes place prior to the crew walkout and transport to Launch Pad 39B. Targeted for launch at 2 p.m. EST on Oct. 29, the mission is expected to last 8 days, 21 hours and 49 minutes, and return to KSC at 11:49 a.m. EST on Nov. 7. The STS-95 mission includes research payloads such as the Spartan solar-observing deployable spacecraft, the Hubble Space Telescope Orbital Systems Test Platform, the International Extreme Ultraviolet Hitchhiker, as well as the SPACEHAB single module with experiments on space flight and the aging process

KENNEDY SPACE CENTER, FLA. - Smiling at the prospect of launch, STS-121 Pilot Mark Kelly is donning his launch and entry suit before the walkout and ride to Launch Pad 39B. Kelly is making his second space flight. The launch is the 115th shuttle flight and the 18th U.S. flight to the International Space Station. During the 12-day mission, the STS-121 crew will test new equipment and procedures to improve shuttle safety, as well as deliver supplies and make repairs to the International Space Station. Photo credit: NASA/Kim Shiflett

STS-95 Pilot Steven W. Lindsey tests his flight suit in the Operations and Checkout Building. The final fitting takes place prior to the crew walkout and transport to Launch Pad 39B. Targeted for launch at 2 p.m. EST on Oct. 29, the mission is expected to last 8 days, 21 hours and 49 minutes, and return to KSC at 11:49 a.m. EST on Nov. 7. The STS-95 mission includes research payloads such as the Spartan solar-observing deployable spacecraft, the Hubble Space Telescope Orbital Systems Test Platform, the International Extreme Ultraviolet Hitchhiker, as well as the SPACEHAB single module with experiments on space flight and the aging process

Technicians are preparing to integrate one of two solar arrays to NASA’s Psyche spacecraft inside the Astrotech Space Operations Facility near the agency’s Kennedy Space Center in Florida on July 24, 2023. The solar arrays were shipped from Maxar Technologies, in San Jose, California. They are part of the solar electric propulsion system, provided by Maxar, that will power the spacecraft on its journey to explore a metal-rich asteroid. Psyche will launch atop a SpaceX Falcon Heavy rocket from Launch Complex 39A at Kennedy. Launch is targeted for Oct. 5, 2023. Riding with Psyche is a pioneering technology demonstration, NASA’s Deep Space Optical Communications (DSOC) experiment.

Team members prepare to integrate the second of two solar arrays with the agency’s Psyche spacecraft inside the Astrotech Space Operations Facility near the agency’s Kennedy Space Center in Florida on July 24, 2023. The solar arrays were shipped from Maxar Technologies, in San Jose, California. They are part of the solar electric propulsion system, provided by Maxar, that will power the spacecraft on its journey to explore a metal-rich asteroid. Psyche will launch atop a SpaceX Falcon Heavy rocket from Launch Complex 39A at Kennedy. Launch is targeted for Oct. 5, 2023. Riding with Psyche is a pioneering technology demonstration, NASA’s Deep Space Optical Communications (DSOC) experiment.

Technicians are preparing to integrate one of two solar arrays to NASA’s Psyche spacecraft inside the Astrotech Space Operations Facility near the agency’s Kennedy Space Center in Florida on July 24, 2023. The solar arrays were shipped from Maxar Technologies, in San Jose, California. They are part of the solar electric propulsion system, provided by Maxar, that will power the spacecraft on its journey to explore a metal-rich asteroid. Psyche will launch atop a SpaceX Falcon Heavy rocket from Launch Complex 39A at Kennedy. Launch is targeted for Oct. 5, 2023. Riding with Psyche is a pioneering technology demonstration, NASA’s Deep Space Optical Communications (DSOC) experiment.

Team members prepare to integrate the second of two solar arrays with the agency’s Psyche spacecraft inside the Astrotech Space Operations Facility near the agency’s Kennedy Space Center in Florida on July 24, 2023. The solar arrays were shipped from Maxar Technologies, in San Jose, California. They are part of the solar electric propulsion system, provided by Maxar, that will power the spacecraft on its journey to explore a metal-rich asteroid. Psyche will launch atop a SpaceX Falcon Heavy rocket from Launch Complex 39A at Kennedy. Launch is targeted for Oct. 5, 2023. Riding with Psyche is a pioneering technology demonstration, NASA’s Deep Space Optical Communications (DSOC) experiment

Team members prepare the agency’s Psyche spacecraft for integration with the second of two solar arrays inside the Astrotech Space Operations Facility near the agency’s Kennedy Space Center in Florida on July 24, 2023. The solar arrays were shipped from Maxar Technologies, in San Jose, California. They are part of the solar electric propulsion system, provided by Maxar, that will power the spacecraft on its journey to explore a metal-rich asteroid. Psyche will launch atop a SpaceX Falcon Heavy rocket from Launch Complex 39A at Kennedy. Launch is targeted for Oct. 5, 2023. Riding with Psyche is a pioneering technology demonstration, NASA’s Deep Space Optical Communications (DSOC) experiment.

Team members prepare to integrate one of two solar arrays with NASA’s Psyche spacecraft inside the Astrotech Space Operations Facility near the agency’s Kennedy Space Center in Florida on July 24, 2023. The solar arrays were shipped from Maxar Technologies, in San Jose, California. They are part of the solar electric propulsion system, provided by Maxar, that will power the spacecraft on its journey to explore a metal-rich asteroid. Psyche will launch atop a SpaceX Falcon Heavy rocket from Launch Complex 39A at Kennedy. Launch is targeted for Oct. 5, 2023. Riding with Psyche is a pioneering technology demonstration, NASA’s Deep Space Optical Communications (DSOC) experiment.

Team members prepare the agency’s Psyche spacecraft for integration with the second of two solar arrays inside the Astrotech Space Operations Facility near the agency’s Kennedy Space Center in Florida on July 24, 2023. The solar arrays were shipped from Maxar Technologies, in San Jose, California. They are part of the solar electric propulsion system, provided by Maxar, that will power the spacecraft on its journey to explore a metal-rich asteroid. Psyche will launch atop a SpaceX Falcon Heavy rocket from Launch Complex 39A at Kennedy. Launch is targeted for Oct. 5, 2023. Riding with Psyche is a pioneering technology demonstration, NASA’s Deep Space Optical Communications (DSOC) experiment.

Team members prepare the agency’s Psyche spacecraft for integration with the second of two solar arrays inside the Astrotech Space Operations Facility near the agency’s Kennedy Space Center in Florida on July 24, 2023. The solar arrays were shipped from Maxar Technologies, in San Jose, California. They are part of the solar electric propulsion system, provided by Maxar, that will power the spacecraft on its journey to explore a metal-rich asteroid. Psyche will launch atop a SpaceX Falcon Heavy rocket from Launch Complex 39A at Kennedy. Launch is targeted for Oct. 5, 2023. Riding with Psyche is a pioneering technology demonstration, NASA’s Deep Space Optical Communications (DSOC) experiment.

Team members prepare to integrate the second of two solar arrays with the agency’s Psyche spacecraft inside the Astrotech Space Operations Facility near the agency’s Kennedy Space Center in Florida on July 24, 2023. The solar arrays were shipped from Maxar Technologies, in San Jose, California. They are part of the solar electric propulsion system, provided by Maxar, that will power the spacecraft on its journey to explore a metal-rich asteroid. Psyche will launch atop a SpaceX Falcon Heavy rocket from Launch Complex 39A at Kennedy. Launch is targeted for Oct. 5, 2023. Riding with Psyche is a pioneering technology demonstration, NASA’s Deep Space Optical Communications (DSOC) experiment.

Team members prepare to integrate one of two solar arrays to the agency’s Psyche spacecraft inside the Astrotech Space Operations Facility near the agency’s Kennedy Space Center in Florida on July 24, 2023. The solar arrays were shipped from Maxar Technologies, in San Jose, California. They are part of the solar electric propulsion system, provided by Maxar, that will power the spacecraft on its journey to explore a metal-rich asteroid. Psyche will launch atop a SpaceX Falcon Heavy rocket from Launch Complex 39A at Kennedy. Launch is targeted for Oct. 5, 2023. Riding with Psyche is a pioneering technology demonstration, NASA’s Deep Space Optical Communications (DSOC) experiment.

STS119-S-008 (15 March 2009) --- After suiting up, the STS-119 crewmembers pause alongside the Astrovan to wave farewell to onlookers before heading for launch pad 39A for the launch of Space Shuttle Discovery on the STS-119 mission. From the right are astronauts Lee Archambault, commander; Tony Antonelli, pilot; Joseph Acaba, Steve Swanson, Richard Arnold, John Phillips and Japan Aerospace Exploration Agency’s Koichi Wakata, all mission specialists. Wakata will join Expedition 18 in progress to serve as a flight engineer aboard the International Space Station. Discovery will deliver the final pair of power-generating solar array wings and the S6 truss segment. Installation of S6 will signal the station's readiness to house a six-member crew for conducting increased science.

SpaceX Crew-3 astronauts visit with their families after exiting the Neil A. Armstrong Building’s Astronaut Crew Quarters at NASA’s Kennedy Space Center in Florida on launch day, Nov. 10, 2021. NASA astronauts Raja Chari, commander; Tom Marshburn, pilot; and Kayla Barron, mission specialist; along with Matthias Maurer, ESA (European Space Agency) astronaut and mission specialist, will launch in the Crew Dragon Endurance atop the SpaceX Falcon 9 rocket to the International Space Station for NASA’s Commercial Crew Program. Crew-3 is scheduled to launch at 9:03 p.m. EST from Launch Complex 39A at Kennedy.

The SpaceX Crew-3 astronauts wave to family and friends after walking out through the double doors below the Neil A. Armstrong Building’s Astronaut Crew Quarters at NASA’s Kennedy Space Center in Florida on launch day, Nov. 10, 2021. They will make their way to the customized Tesla Model X cars that will take them to their spacecraft at Launch Complex 39A. From left are Matthias Maurer, ESA (European Space Agency) astronaut and mission specialist, and NASA astronauts Tom Marshburn; pilot; Raja Chari, commander; and Kayla Barron, mission specialist. The Falcon 9 rocket with Crew Dragon Endurance will launch the four-person crew to the International Space Station for NASA’s Commercial Crew Program. Crew-3 is scheduled to launch at 9:03 p.m. EST from Launch Complex 39A at Kennedy.

The SpaceX Crew-3 astronauts walk out through the double doors below the Neil A. Armstrong Building’s Astronaut Crew Quarters at NASA’s Kennedy Space Center in Florida on Nov. 10, 2021. They will make their way to the customized Tesla Model X cars that will take them to their spacecraft at Launch Complex 39A. In front, from left are NASA astronauts Raja Chari, commander; and Tom Marshburn, pilot. Behind them, from left are Matthias Maurer, ESA (European Space Agency astronaut) and mission specialist; and NASA astronaut Kayla Barron, mission specialist. The Falcon 9 rocket with Crew Dragon Endurance will launch the four-person crew to the International Space Station for NASA’s Commercial Crew Program. Crew-3 is scheduled to launch at 9:03 p.m. EST from Launch Complex 39A at Kennedy.

NASA’s SpaceX Crew-8 crew members right to left, NASA astronauts Jeanette Epps, Matthew Dominick, and Michael Barratt, and Roscosmos cosmonaut Alexander Grebenkin wearing SpaceX spacesuits, are seen as they prepare to depart the Neil A. Armstrong Operations and Checkout Building at NASA’s Kennedy Space Center in Florida for Launch Complex 39A to board the SpaceX Crew Dragon spacecraft for the Crew-8 mission launch Sunday, March 3, 2024. NASA’s SpaceX Crew-8 mission is the eighth crew rotation mission of the SpaceX Crew Dragon spacecraft and Falcon 9 rocket to the International Space Station as part of the agency’s Commercial Crew Program.

Expedition 39 Flight Engineer Steve Swanson of NASA, left, Soyuz Commander Alexander Skvortsov the Russian Federal Space Agency, Roscosmos, center, and Flight Engineer Oleg Artemyev of Roscosmos, right, are seen as they depart the Cosmonaut Hotel, Tuesday, March 25, 2014, in Baikonur, Kazakhstan. The trio is set to launch on a six month mission to the International Space Station onboard the Soyuz TMA-12M spacecraft at 3:17 a.m. Kazakhstan time on Wednesday, March 26. Photo Credit: (NASA/Joel Kowsky)

The SpaceX Crew-3 astronaut names and mission insignia are on a banner in the Astronaut Crew Quarters inside the Neil Armstrong Operations and Checkout Building at NASA’s Kennedy Space Center in Florida on launch day, Nov. 10, 2021. NASA astronauts Raja Chari, commander; Tom Marshburn, pilot; Kayla Barron, mission specialist; and Matthias Maurer, ESA (European Space Agency) astronaut and mission specialist, will launch in Crew Dragon Endurance atop the SpaceX Falcon 9 rocket to the International Space Station for NASA’s Commercial Crew Program. Crew-3 is scheduled to launch at 9:03 p.m. EST from Launch Complex 39A at Kennedy.

STS119-S-007 (15 March 2009) --- After suiting up, the STS-119 crewmembers exit the Operations and Checkout Building to board the Astrovan, which will take them to launch pad 39A for the launch of Space Shuttle Discovery on the STS-119 mission. From the left are astronauts John Phillips, Japan Aerospace Exploration Agency’s Koichi Wakata, Steve Swanson, Richard Arnold, all mission specialists; Tony Antonelli, pilot; Joseph Acaba (behind Antonelli), mission specialist; and Lee Archambault, commander. Wakata will join Expedition 18 in progress to serve as a flight engineer aboard the International Space Station. Discovery will deliver the final pair of power-generating solar array wings and the S6 truss segment. Installation of S6 will signal the station's readiness to house a six-member crew for conducting increased science.

The SpaceX Crew-3 mission insignia is in view in the upper left on the windshield of a SpaceX Tesla Model X car outside the Neil Armstrong Operations and Checkout Building at NASA’s Kennedy Space Center in Florida on launch day, Nov. 10, 2021. NASA astronauts Raja Chari, commander; Tom Marshburn, pilot; Kayla Barron, mission specialist; and Matthias Maurer, ESA (European Space Agency) astronaut and mission specialist, will launch in Crew Dragon Endurance atop the SpaceX Falcon 9 rocket to the International Space Station for NASA’s Commercial Crew Program. Crew-3 is scheduled to launch at 9:03 p.m. EST from Launch Complex 39A at Kennedy.

SpaceX Crew-3 astronauts visit with their families after exiting the Neil A. Armstrong Building’s Astronaut Crew Quarters at NASA’s Kennedy Space Center in Florida on launch day, Nov. 10, 2021. NASA astronauts Raja Chari, commander; Tom Marshburn, pilot; and Kayla Barron, mission specialist; along with Matthias Maurer, ESA (European Space Agency) astronaut and mission specialist, will launch in the Crew Dragon Endurance atop the SpaceX Falcon 9 rocket to the International Space Station for NASA’s Commercial Crew Program. Crew-3 is scheduled to launch at 9:03 p.m. EST from Launch Complex 39A at Kennedy.

SpaceX Crew-3 astronauts visit with their families after exiting the Neil A. Armstrong Building’s Astronaut Crew Quarters at NASA’s Kennedy Space Center in Florida on launch day, Nov. 10, 2021. NASA astronauts Raja Chari, commander; Tom Marshburn, pilot; and Kayla Barron, mission specialist; along with Matthias Maurer, ESA (European Space Agency) astronaut and mission specialist, will launch in the Crew Dragon Endurance atop the SpaceX Falcon 9 rocket to the International Space Station for NASA’s Commercial Crew Program. Crew-3 is scheduled to launch at 9:03 p.m. EST from Launch Complex 39A at Kennedy.

From right to left, JAXA (Japan Aerospace Exploration Agency) astronaut Kimiya Yui, NASA astronauts Zena Cardman and Mike Fincke, along with and Roscosmos cosmonaut Oleg Platonov wave to family and friends as they walk out of the Neil A. Armstrong Operations and Checkout Building at the agency’s Kennedy Space Center in Florida during the second launch attempt of NASA’s SpaceX Crew-11 mission to the International Space Station on Friday, Aug. 1, 2025. Crew-11 is scheduled to lift off aboard SpaceX’s Dragon spacecraft and Falcon 9 rocket at 11:43 a.m. EDT, from Launch Complex 39A at NASA Kennedy.

From top left NASA astronauts Mike Fincke and Zena Cardman, along with JAXA (Japan Aerospace Exploration Agency) astronaut Kimiya Yui and Roscosmos cosmonaut Oleg Platonov wave to family and friends as they walk out of the Neil A. Armstrong Operations and Checkout Building at the agency’s Kennedy Space Center in Florida during the second launch attempt of NASA’s SpaceX Crew-11 mission to the International Space Station on Friday, Aug. 1, 2025. Crew-11 is scheduled to lift off aboard SpaceX’s Dragon spacecraft and Falcon 9 rocket at 11:43 a.m. EDT, from Launch Complex 39A at NASA Kennedy.

NASA astronauts Shane Kimbrough and Megan McArthur, ESA (European Space Agency) astronaut Thomas Pesquet, and Japan Aerospace Exploration Agency (JAXA) astronaut Akihiko Hoshide are seen on a monitor inside firing room four of the Launch Control Center as they’ve walkout of the Neil A. Armstrong Operations and Checkout Building, Friday, April 23, 2021, at NASA’s Kennedy Space Center in Florida. NASA’s SpaceX Crew-2 mission is the second crew rotation mission of the SpaceX Crew Dragon spacecraft and Falcon 9 rocket to the International Space Station as part of the agency’s Commercial Crew Program. Kimbrough, McArthur, Pesquet, and Hoshide launched at 5:49 a.m. EDT, from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Joel Kowsky)

STS-95 Payload Specialist John H. Glenn Jr., senator from Ohio, smiles as he dons his flight suit in the Operations and Checkout Building. The final fitting takes place prior to the crew walkout and transport to Launch Pad 39B. Targeted for launch at 2 p.m. EST on Oct. 29, the mission is expected to last 8 days, 21 hours and 49 minutes, and return to KSC at 11:49 a.m. EST on Nov. 7. The STS-95 mission includes research payloads such as the Spartan solar-observing deployable spacecraft, the Hubble Space Telescope Orbital Systems Test Platform, the International Extreme Ultraviolet Hitchhiker, as well as the SPACEHAB single module with experiments on space flight and the aging process

The STS-100 crew pauses for a photo before walkout and the ride to Launch Pad 39A for a simulated countdown. Standing, from left, are Mission Specialists Scott E. Parazynski, Umberto Guidoni, John L. Phillips, Yuri V. Lonchakov and Chris A. Hadfield; Commander Kent V. Rominger; and Pilot Jeffrey S. Ashby. The STS-100 crew is at KSC for Terminal Countdown Demonstration Test activities that include emergency escape training at the pad and the simulated launch countdown. The mission is carrying the Multi-Purpose Logistics Module Raffaello and the SSRMS, to the International Space Station. Raffaello carries six system racks and two storage racks for the U.S. Lab. The SSRMS is crucial to the continued assembly of the orbiting complex. Launch of mission STS-100 is scheduled for April 19 at 2:41 p.m. EDT from Launch Pad 39A

STS-95 Mission Specialist Stephen K. Robinson gives a thumbs up as he dons his flight suit in the Operations and Checkout Building with the help of suit tech George Brittingham (lower right). The final fitting takes place prior to the crew walkout and transport to Launch Pad 39B. Targeted for launch at 2 p.m. EST on Oct. 29, the mission is expected to last 8 days, 21 hours and 49 minutes, and return to KSC at 11:49 a.m. EST on Nov. 7. The STS-95 mission includes research payloads such as the Spartan solar-observing deployable spacecraft, the Hubble Space Telescope Orbital Systems Test Platform, the International Extreme Ultraviolet Hitchhiker, as well as the SPACEHAB single module with experiments on space flight and the aging process

The STS-100 crew pauses for a photo before walkout and the ride to Launch Pad 39A for a simulated countdown. Standing, from left, are Mission Specialists Scott E. Parazynski, Umberto Guidoni, John L. Phillips, Yuri V. Lonchakov and Chris A. Hadfield; Commander Kent V. Rominger; and Pilot Jeffrey S. Ashby. The STS-100 crew is at KSC for Terminal Countdown Demonstration Test activities that include emergency escape training at the pad and the simulated launch countdown. The mission is carrying the Multi-Purpose Logistics Module Raffaello and the SSRMS, to the International Space Station. Raffaello carries six system racks and two storage racks for the U.S. Lab. The SSRMS is crucial to the continued assembly of the orbiting complex. Launch of mission STS-100 is scheduled for April 19 at 2:41 p.m. EDT from Launch Pad 39A

STS-95 Mission Specialist Scott E. Parazynski gets help with his flight suit in the Operations and Checkout Building from a suit technician George Brittingham. The final fitting takes place prior to the crew walkout and transport to Launch Pad 39B. Targeted for launch at 2 p.m. EST on Oct. 29, the mission is expected to last 8 days, 21 hours and 49 minutes, and return to KSC at 11:49 a.m. EST on Nov. 7. The STS-95 mission includes research payloads such as the Spartan solar-observing deployable spacecraft, the Hubble Space Telescope Orbital Systems Test Platform, the International Extreme Ultraviolet Hitchhiker, as well as the SPACEHAB single module with experiments on space flight and the aging process

STS-95 Mission Specialist Pedro Duque of Spain, with the European Space Agency, is helped with his flight suit by suit tech Tommy McDonald in the Operations and Checkout Building. The final fitting takes place prior to the crew walkout and transport to Launch Pad 39B. Targeted for launch at 2 p.m. EST on Oct. 29, the mission is expected to last 8 days, 21 hours and 49 minutes, and return to KSC at 11:49 a.m. EST on Nov. 7. The STS-95 mission includes research payloads such as the Spartan solar-observing deployable spacecraft, the Hubble Space Telescope Orbital Systems Test Platform, the International Extreme Ultraviolet Hitchhiker, as well as the SPACEHAB single module with experiments on space flight and the aging process

STS-95 Payload Specialist John H. Glenn Jr., senator from Ohio, tests the fitting of his flight suit in the Operations and Checkout Building while suit tech George Brittingham watches. The final fitting takes place prior to the crew walkout and transport to Launch Pad 39B. Targeted for launch at 2 p.m. EST on Oct. 29, the mission is expected to last 8 days, 21 hours and 49 minutes, and return to KSC at 11:49 a.m. EST on Nov. 7. The STS-95 mission includes research payloads such as the Spartan solar-observing deployable spacecraft, the Hubble Space Telescope Orbital Systems Test Platform, the International Extreme Ultraviolet Hitchhiker, as well as the SPACEHAB single module with experiments on space flight and the aging process

After walkout from the Operations and Checkout Building, the <a href="../../subjects/sts-98.htm"> STS-98</a> crew stops for a photograph in front of the Astrovan that will take them to <a href="../../subjects/lc39a.htm"> Launch Pad 39A</a> for a simulated launch countdown. Standing left to right are Mission Specialists Thomas Jones and Robert Curbeam, Pilot Mark Polansky, Mission Specialist Marsha Ivins and Commander Ken Cockrell. The crew has been taking part in Terminal Countdown Demonstration Test activities, which include the simulated countdown and emergency egress training at the pad. STS-98 is the seventh construction flight to the International Space Station, carrying as payload the U.S. Lab <a href="../../subjects/destiny.htm">Destiny</a>, a key element in the construction of the ISS. Launch of STS-98 is scheduled for Jan. 19 at 2:11 a.m. EST

STS-95 Payload Specialist Chiaki Mukai, (M.D., Ph.D.), with the National Space Development Agency of Japan (NASDA), smiles as she dons her flight suit in the Operations and Checkout Building. The final fitting takes place prior to the crew walkout and transport to Launch Pad 39B. Targeted for launch at 2 p.m. EST on Oct. 29, the mission is expected to last 8 days, 21 hours and 49 minutes, and return to KSC at 11:49 a.m. EST on Nov. 7. The STS-95 mission includes research payloads such as the Spartan solar-observing deployable spacecraft, the Hubble Space Telescope Orbital Systems Test Platform, the International Extreme Ultraviolet Hitchhiker, as well as the SPACEHAB single module with experiments on space flight and the aging process

NASA Kennedy Space Center Associate Technical Director Kelvin Manning, left, Kennedy Space Center Deputy Director Janet Petro, Kennedy Space Center Associate Director, Management, Burt Summerfield, and Kennedy Space Center Director Bob Cabana, right, pose for a group photograph as they wait to see NASA astronauts Douglas Hurley and Robert Behnken depart the Neil A. Armstrong Operations and Checkout Building for Launch Complex 39A to board the SpaceX Crew Dragon spacecraft for the Demo-2 mission launch, Wednesday, May 27, 2020, at NASA’s Kennedy Space Center in Florida. NASA’s SpaceX Demo-2 mission is the first launch with astronauts of the SpaceX Crew Dragon spacecraft and Falcon 9 rocket to the International Space Station as part of the agency’s Commercial Crew Program. The test flight serves as an end-to-end demonstration of SpaceX’s crew transportation system. Today’s launch of Behnken and Hurley was scrubbed due to weather and is now scheduled for 3:22 p.m. EDT on Saturday, May 30, from Launch Complex 39A at the Kennedy Space Center. A new era of human spaceflight is set to begin as American astronauts once again launch on an American rocket from American soil to low-Earth orbit for the first time since the conclusion of the Space Shuttle Program in 2011. Photo Credit: (NASA/Bill Ingalls)

From left to right, ESA (European Space Agency) astronaut Thomas Pesquet, NASA astronauts Megan McArthur and Shane Kimbrough, and Japan Aerospace Exploration Agency (JAXA) astronaut Akihiko Hoshide, wearing SpaceX spacesuits, are seen as they prepare to depart the Neil A. Armstrong Operations and Checkout Building for Launch Complex 39A to board the SpaceX Crew Dragon spacecraft for the Crew-2 mission launch, Friday, April 23, 2021, at NASA’s Kennedy Space Center in Florida. NASA’s SpaceX Crew-2 mission is the second crew rotation mission of the SpaceX Crew Dragon spacecraft and Falcon 9 rocket to the International Space Station as part of the agency’s Commercial Crew Program. Kimbrough, McArthur, Pesquet, and Hoshide are scheduled to launch at 5:49 a.m. EDT. Photo Credit: (NASA/Aubrey Gemignani)

ESA (European Space Agency) astronaut Matthias Maurer waves as he and fellow crewmates NASA astronauts Kayla Barron, Tom Marshburn, and Raja Chari depart the Neil A. Armstrong Operations and Checkout Building for Launch Complex 39A to board the SpaceX Crew Dragon spacecraft for the Crew-3 mission launch, Wednesday, Nov. 10, 2021, at NASA’s Kennedy Space Center in Florida. NASA’s SpaceX Crew-3 mission is the third crew rotation mission of the SpaceX Crew Dragon spacecraft and Falcon 9 rocket to the International Space Station as part of the agency’s Commercial Crew Program. Chari, Marshburn, Barron, Maurer are scheduled to launch at 9:03 p.m. EST, from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Joel Kowsky)

The vehicles that will carry NASA astronauts Shane Kimbrough and Megan McArthur, ESA (European Space Agency) astronaut Thomas Pesquet, and Japan Aerospace Exploration Agency (JAXA) astronaut Akihiko Hoshide, to Launch Complex 39A to board the SpaceX Crew Dragon spacecraft for the Crew-2 mission launch to the International Space Station, are seen as they prepare to depart the Neil A. Armstrong Operations and Checkout Building, Friday, April 23, 2021, at NASA’s Kennedy Space Center in Florida. The license plates read "Reduce," "Reuse," and "Recycle." Kimbrough, McArthur, Pesquet, and Hoshide launched at 5:49 a.m. EDT from Launch Complex 39A. Photo Credit: (NASA/Aubrey Gemignani)

Kathy Lueders, associate administrator for NASA's Human Exploration and Operations Mission Directorate, left, NASA Deputy Administrator Jim Morhard, second from left, Kennedy Space Center Director Bob Cabana, second from right, and Sen. Jerry Moran (R-KS), right, are seen as they wait to see NASA astronauts Mike Hopkins, Victor Glover, Shannon Walker, and Japan Aerospace Exploration Agency (JAXA) astronaut Soichi Noguchi, depart the Neil A. Armstrong Operations and Checkout Building for Launch Complex 39A to board the SpaceX Crew Dragon spacecraft for the Crew-1 mission launch Sunday, Nov. 15, 2020, at NASA’s Kennedy Space Center in Florida. NASA’s SpaceX Crew-1 mission is the first crew rotation mission of the SpaceX Crew Dragon spacecraft and Falcon 9 rocket to the International Space Station as part of the agency’s Commercial Crew Program. Hopkins, Glover, Walker, and Noguchi launched at 7:27 p.m. EST on Sunday, Nov. 15, from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Joel Kowsky)

NASA astronaut Raja Chari, wearing a SpaceX spacesuit, points towards friends and family as he prepares to depart the Neil A. Armstrong Operations and Checkout Building for Launch Complex 39A to board the SpaceX Crew Dragon spacecraft for the Crew-3 mission launch, Wednesday, Nov. 10, 2021, at NASA’s Kennedy Space Center in Florida. NASA’s SpaceX Crew-3 mission is the third crew rotation mission of the SpaceX Crew Dragon spacecraft and Falcon 9 rocket to the International Space Station as part of the agency’s Commercial Crew Program. Chari, NASA astronauts Tom Marshburn, Kayla Barron, and ESA (European Space Agency) astronaut Matthias Maurer are scheduled to launch at 9:03 p.m. EST, from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Joel Kowsky)

Vice President Mike Pence talks with NASA Administrator Jim Bridenstine, left, and Elon Musk, SpaceX Chief Engineer as they wait to see NASA astronauts Douglas Hurley and Robert Behnken depart the Neil A. Armstrong Operations and Checkout Building for Launch Complex 39A to board the SpaceX Crew Dragon spacecraft for the Demo-2 mission launch, Wednesday, May 27, 2020, at NASA’s Kennedy Space Center in Florida. NASA’s SpaceX Demo-2 mission is the first launch with astronauts of the SpaceX Crew Dragon spacecraft and Falcon 9 rocket to the International Space Station as part of the agency’s Commercial Crew Program. The test flight serves as an end-to-end demonstration of SpaceX’s crew transportation system. Today’s launch of Behnken and Hurley was scrubbed due to weather and is now scheduled for 3:22 p.m. EDT on Saturday, May 30, from Launch Complex 39A at the Kennedy Space Center. A new era of human spaceflight is set to begin as American astronauts once again launch on an American rocket from American soil to low-Earth orbit for the first time since the conclusion of the Space Shuttle Program in 2011. Photo Credit: (NASA/Bill Ingalls)

Vehicles in the convoy stand ready to take NASA astronauts Mike Hopkins, Victor Glover, Shannon Walker, and Japan Aerospace Exploration Agency (JAXA) astronaut Soichi Noguchi from the Neil A. Armstrong Operations and Checkout Building for Launch Complex 39A to board the SpaceX Crew Dragon spacecraft for the Crew-1 mission launch, Sunday, Nov. 15, 2020, at NASA’s Kennedy Space Center in Florida. NASA’s SpaceX Crew-1 mission is the first crew rotation mission of the SpaceX Crew Dragon spacecraft and Falcon 9 rocket to the International Space Station as part of the agency’s Commercial Crew Program. Hopkins, Glover, Walker, and Noguchi launched at 7:27 p.m. ET on Nov. 15, from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Joel Kowsky)

From left to right, ESA (European Space Agency) astronaut Thomas Pesquet, NASA astronauts Megan McArthur and Shane Kimbrough, and Japan Aerospace Exploration Agency (JAXA) astronaut Akihiko Hoshide, wearing SpaceX spacesuits, are seen as they prepare to depart the Neil A. Armstrong Operations and Checkout Building for Launch Complex 39A to board the SpaceX Crew Dragon spacecraft for the Crew-2 mission launch, Friday, April 23, 2021, at NASA’s Kennedy Space Center in Florida. NASA’s SpaceX Crew-2 mission is the second crew rotation mission of the SpaceX Crew Dragon spacecraft and Falcon 9 rocket to the International Space Station as part of the agency’s Commercial Crew Program. Kimbrough, McArthur, Pesquet, and Hoshide are scheduled to launch at 5:49 a.m. EDT. Photo Credit: (NASA/Aubrey Gemignani)

NASA’s Boeing Crew Flight Test astronauts Butch Wilmore and Suni Williams walk out of the Neil A. Armstrong Operations and Checkout Building during a launch attempt on Saturday, June 1, 2024, at the agency’s Kennedy Space Center in Florida. The crew members will be the first to launch to the International Space Station aboard Boeing’s Starliner spacecraft atop a United Launch Alliance Atlas V rocket from Space Launch Complex-41 at nearby Cape Canaveral Space Force Station. Liftoff was scheduled for 12:25 p.m. EDT but scrubbed for the day.

NASA SpaceX’s Crew-1 astronauts emerge from the Neil Armstrong Operations and Checkout Building at NASA’s Kennedy Space Center in Florida on Nov. 15, 2020 and stop to wave to family members, guests and members of the media. From left are NASA astronaut Shannon Walker, mission specialist; Victor Glover, pilot; NASA astronaut Michael Hopkins, spacecraft commander and JAXA astronaut Soichi Noguchi, mission specialist. They will board two Tesla vehicles for the trip to Launch Complex 39A. Crew-1 is the first regular crew mission of a U.S. commercial spacecraft with astronauts to the International Space Station as part of NASA’s Commercial Crew Program. The SpaceX Crew Dragon Resilience capsule will launch atop the company’s Falcon 9 rocket from Pad 39A to the space station for a six-month science mission.

Gwynne Shotwell, president and chief operating officer of SpaceX, left, and NASA Administrator Jim Bridenstine, right, are seen as they wait to see NASA astronauts Mike Hopkins, Victor Glover, Shannon Walker, and Japan Aerospace Exploration Agency (JAXA) astronaut Soichi Noguchi, depart the Neil A. Armstrong Operations and Checkout Building for Launch Complex 39A to board the SpaceX Crew Dragon spacecraft for the Crew-1 mission launch Sunday, Nov. 15, 2020, at NASA’s Kennedy Space Center in Florida. NASA’s SpaceX Crew-1 mission is the first crew rotation mission of the SpaceX Crew Dragon spacecraft and Falcon 9 rocket to the International Space Station as part of the agency’s Commercial Crew Program. Hopkins, Glover, Walker, and Noguchi launched at 7:27 p.m. EST on Sunday, Nov. 15, from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Joel Kowsky)

Vice President Mike Pence, and Second Lady Karen Pence, joined by NASA Administrator Jim Bridenstine, left, and Elon Musk, SpaceX Chief Engineer, right, exit the Neil A. Armstrong Operations and Checkout Building ahead of NASA astronauts Douglas Hurley and Robert Behnken departing for Launch Complex 39A to board the SpaceX Crew Dragon spacecraft for the Demo-2 mission launch, Wednesday, May 27, 2020, at NASA’s Kennedy Space Center in Florida. NASA’s SpaceX Demo-2 mission is the first launch with astronauts of the SpaceX Crew Dragon spacecraft and Falcon 9 rocket to the International Space Station as part of the agency’s Commercial Crew Program. The test flight serves as an end-to-end demonstration of SpaceX’s crew transportation system. Behnken and Hurley are scheduled to launch at 4:33 p.m. EDT on Wednesday, May 27, from Launch Complex 39A at the Kennedy Space Center. A new era of human spaceflight is set to begin as American astronauts once again launch on an American rocket from American soil to low-Earth orbit for the first time since the conclusion of the Space Shuttle Program in 2011. Photo Credit: (NASA/Bill Ingalls)

Elon Musk, SpaceX Chief Engineer, left, NASA Administrator Jim Bridenstine, Vice President Mike Pence, and Second Lady Karen Pence, wave farewell as NASA astronauts Douglas Hurley and Robert Behnken depart the Neil A. Armstrong Operations and Checkout Building for Launch Complex 39A to board the SpaceX Crew Dragon spacecraft for the Demo-2 mission launch, Wednesday, May 27, 2020, at NASA’s Kennedy Space Center in Florida. NASA’s SpaceX Demo-2 mission is the first launch with astronauts of the SpaceX Crew Dragon spacecraft and Falcon 9 rocket to the International Space Station as part of the agency’s Commercial Crew Program. The test flight serves as an end-to-end demonstration of SpaceX’s crew transportation system. Today’s launch of Behnken and Hurley was scrubbed due to weather and is now scheduled for 3:22 p.m. EDT on Saturday, May 30, from Launch Complex 39A at the Kennedy Space Center. A new era of human spaceflight is set to begin as American astronauts once again launch on an American rocket from American soil to low-Earth orbit for the first time since the conclusion of the Space Shuttle Program in 2011. Photo Credit: (NASA/Bill Ingalls)

STS130-S-015 (8 Feb. 2010) --- After suiting up, the STS-130 crew members exit the Operations and Checkout Building to board the Astrovan, which will take them to launch pad 39A for the launch of space shuttle Endeavour on the STS-130 mission. On the left (front to back) are NASA astronauts George Zamka, commander; Kathryn Hire and Nicholas Patrick, both mission specialists. On the right (front to back) are NASA astronauts Terry Virts, pilot; Stephen Robinson and Robert Behnken, both mission specialists. This is the second launch attempt for Endeavour's STS-130 crew. The first attempt on Feb. 7 was scrubbed due to unfavorable weather. The primary payload for the STS-130 mission to the International Space Station is the Tranquility node, a pressurized module that will provide additional room for crew members and many of the station's life support and environmental control systems. Attached to one end of Tranquility is the Cupola module, a unique work area with six windows on its sides and one on top. The Cupola resembles a circular bay window and will provide a vastly improved view of the station's exterior. The multi-directional view will allow the crew to monitor spacewalks and docking operations, as well as provide a spectacular view of Earth and other celestial objects. The module was built in Turin, Italy, by Thales Alenia Space for the European Space Agency. Endeavour's launch is set for Feb. 8, 2010, at 4:14 a.m. (EST).

STS109-S-021 (1 March 2002) --- The STS-109 crew members wave to onlookers as they stride out from the Operations and Checkout Building, eager to get to the launch pad. They are, from front to back, Duane G. Carey (left) and Scott D. Altman (right); Nancy J. Currie, mission specialist; John M. Grunsfeld (left), payload commander, and Richard M. Linnehan (right); James H. Newman (left) and Michael J. Massimino (right), all mission specialists. On mission STS-109, the crew will capture the Hubble Space Telescope using Columbia's robotic arm and secure it on a work stand in Columbia's payload bay. Four members of the crew will perform five scheduled space walks to complete system upgrades to the telescope. Mission STS-109 is the 27th flight of the orbiter Columbia and the 108th flight overall in NASA's Space Shuttle program.

STS115-S-007 (9 Sept. 2006) --- After suiting up, the STS-115 crewmembers exit the Operations and Checkout Building to board the Astrovan, which will take them to launch pad 39B at Kennedy Space Center. On the right (front to back) are astronauts Brent W. Jett, Jr., commander; Daniel C. Burbank and Joseph R. Tanner, both mission specialists. On the left (front to back) are astronauts Christopher J. Ferguson, pilot; Steven G. MacLean representing the Canadian Space Agency and Heidemarie M. Stefanyshyn-Piper, both mission specialists. During the STS-115 mission, Atlantis' astronauts will deliver and install the 17.5-ton, bus-sized P3/P4 integrated truss segment on the station. The girder-like truss includes a set of giant solar arrays, batteries and associated electronics and will provide one-fourth of the total power-generation capability for the completed station.

NASA astronauts Douglas Hurley, left, and Robert Behnken, wearing SpaceX spacesuits, are seen as they depart the Neil A. Armstrong Operations and Checkout Building for Launch Complex 39A to board the SpaceX Crew Dragon spacecraft for the Demo-2 mission launch, Wednesday, May 27, 2020, at NASA’s Kennedy Space Center in Florida. NASA’s SpaceX Demo-2 mission is the first launch with astronauts of the SpaceX Crew Dragon spacecraft and Falcon 9 rocket to the International Space Station as part of the agency’s Commercial Crew Program. The test flight serves as an end-to-end demonstration of SpaceX’s crew transportation system. Behnken and Hurley are scheduled to launch at 4:33 p.m. EDT on Wednesday, May 27, from Launch Complex 39A at the Kennedy Space Center. A new era of human spaceflight is set to begin as American astronauts once again launch on an American rocket from American soil to low-Earth orbit for the first time since the conclusion of the Space Shuttle Program in 2011. Photo Credit: (NASA/Bill Ingalls)

NASA astronaut Douglas Hurley waves as he and fellow crew member Robert Behnken depart the Neil A. Armstrong Operations and Checkout Building for Launch Complex 39A to board the SpaceX Crew Dragon spacecraft for the Demo-2 mission launch, Saturday, May 30, 2020, at NASA’s Kennedy Space Center in Florida. NASA’s SpaceX Demo-2 mission is the first launch with astronauts of the SpaceX Crew Dragon spacecraft and Falcon 9 rocket to the International Space Station as part of the agency’s Commercial Crew Program. The test flight serves as an end-to-end demonstration of SpaceX’s crew transportation system. Behnken and Hurley are scheduled to launch at 3:22 p.m. EDT on Saturday, May 30, from Launch Complex 39A at the Kennedy Space Center. A new era of human spaceflight is set to begin as American astronauts once again launch on an American rocket from American soil to low-Earth orbit for the first time since the conclusion of the Space Shuttle Program in 2011. Photo Credit: (NASA/Bill Ingalls)

NASA’s Boeing Crew Flight Test astronaut Butch Wilmore says goodbye to friends and family upon exiting the Neil A. Armstrong Operations and Checkout Building at NASA’s Kennedy Space Center in Florida ahead of a launch attempt on Saturday, June 1, 2024. Wilmore, accompanied by NASA astronaut Suni Williams, will be the first to launch to the International Space Station aboard Boeing’s Starliner spacecraft atop a United Launch Alliance Atlas V rocket from Space Launch Complex-41 at nearby Cape Canaveral Space Force Station. Liftoff was scheduled for 12:25 p.m. EDT but scrubbed for the day.

A banner hangs above the door where NASA SpaceX’s Crew-1 astronauts will exit from at the Neil Armstrong Operations and Checkout Building at NASA’s Kennedy Space Center in Florida on Nov. 15, 2020. NASA astronauts Michael Hopkins, Victor Glover and Shannon Walker, and JAXA astronaut Soichi Noguchi, will board two Tesla vehicles for the trip to Launch Complex 39A. Crew-1 is the first regular crew mission of a U.S. commercial spacecraft with astronauts to the International Space Station as part of NASA’s Commercial Crew Program. The SpaceX Crew Dragon Resilience capsule will launch atop the company’s Falcon 9 rocket from Pad 39A to the space station for a six-month science mission.

NASA SpaceX’s Crew-1 astronauts get ready to board two Tesla vehicles for the trip to Launch Complex 39A after emerging from the Neil Armstrong Operations and Checkout Building at NASA’s Kennedy Space Center in Florida on Nov. 15, 2020. In view at far right is JAXA astronaut Soichi Noguchi, mission specialist. From left are NASA astronauts Shannon Walker, mission specialist; Michael Hopkins, spacecraft commander; and Victor Glover, pilot. Crew-1 is the first regular crew mission of a U.S. commercial spacecraft with astronauts to the International Space Station as part of NASA’s Commercial Crew Program. The SpaceX Crew Dragon Resilience capsule will launch atop the company’s Falcon 9 rocket from Pad 39A to the space station for a six-month science mission.

ESA (European Space Agency) astronaut Matthias Maurer waves as he and fellow crewmates NASA astronauts Kayla Barron, Tom Marshburn, and Raja Chari depart the Neil A. Armstrong Operations and Checkout Building for Launch Complex 39A to board the SpaceX Crew Dragon spacecraft for the Crew-3 mission launch, Wednesday, Nov. 10, 2021, at NASA’s Kennedy Space Center in Florida. NASA’s SpaceX Crew-3 mission is the third crew rotation mission of the SpaceX Crew Dragon spacecraft and Falcon 9 rocket to the International Space Station as part of the agency’s Commercial Crew Program. Chari, Marshburn, Barron, Maurer are scheduled to launch at 9:03 p.m. EST, from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Joel Kowsky)

NASA astronauts Douglas Hurley, left, and Robert Behnken, wearing SpaceX spacesuits, are seen as they prepare to depart the Neil A. Armstrong Operations and Checkout Building for Launch Complex 39A to board the SpaceX Crew Dragon spacecraft for the Demo-2 mission launch, Wednesday, May 27, 2020, at NASA’s Kennedy Space Center in Florida. NASA’s SpaceX Demo-2 mission is the first launch with astronauts of the SpaceX Crew Dragon spacecraft and Falcon 9 rocket to the International Space Station as part of the agency’s Commercial Crew Program. The test flight serves as an end-to-end demonstration of SpaceX’s crew transportation system. Behnken and Hurley are scheduled to launch at 4:33 p.m. EDT on Wednesday, May 27, from Launch Complex 39A at the Kennedy Space Center. A new era of human spaceflight is set to begin as American astronauts once again launch on an American rocket from American soil to low-Earth orbit for the first time since the conclusion of the Space Shuttle Program in 2011. Photo Credit: (NASA/Bill Ingalls)