Nicole Jordan, manager of the Spacecraft Office for NASA's Commercial Crew Program, monitors the launch of a SpaceX Falcon 9 rocket carrying the company's Dragon spacecraft on the Crew-8 mission with NASA astronauts Matthew Dominick, Michael Barratt, and Jeanette Epps, and Roscosmos cosmonaut Alexander Grebenkin onboard, Sunday, March 3, 2024, in the control room of SpaceX’s HangarX at NASA’s Kennedy Space Center in Florida. NASA’s SpaceX Crew-8 mission is the eighth crew rotation mission of the SpaceX Dragon spacecraft and Falcon 9 rocket to the International Space Station as part of the agency’s Commercial Crew Program. Dominick, Barratt, Epps, and Grebenkin launched at 10:53 p.m. EST, from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Aubrey Gemignani)

Steve Stich, manager of NASA’s Commercial Crew Program, monitors the launch of a SpaceX Falcon 9 rocket carrying the company's Dragon spacecraft on the Crew-8 mission with NASA astronauts Matthew Dominick, Michael Barratt, and Jeanette Epps, and Roscosmos cosmonaut Alexander Grebenkin onboard, Sunday, March 3, 2024, in the control room of SpaceX’s HangarX at NASA’s Kennedy Space Center in Florida. NASA’s SpaceX Crew-8 mission is the eighth crew rotation mission of the SpaceX Dragon spacecraft and Falcon 9 rocket to the International Space Station as part of the agency’s Commercial Crew Program. Dominick, Barratt, Epps, and Grebenkin launched at 10:53 p.m. EST, from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Aubrey Gemignani)

Kennedy Space Center director Janet Petro monitors the launch of a SpaceX Falcon 9 rocket carrying the company's Dragon spacecraft on the Crew-8 mission with NASA astronauts Matthew Dominick, Michael Barratt, and Jeanette Epps, and Roscosmos cosmonaut Alexander Grebenkin onboard, Sunday, March 3, 2024, in the control room of SpaceX’s HangarX at NASA’s Kennedy Space Center in Florida. NASA’s SpaceX Crew-8 mission is the eighth crew rotation mission of the SpaceX Dragon spacecraft and Falcon 9 rocket to the International Space Station as part of the agency’s Commercial Crew Program. Dominick, Barratt, Epps, and Grebenkin launched at 10:53 p.m. EST, from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Aubrey Gemignani)

Commercial Space Division Director Philip McAlister monitors the launch of a SpaceX Falcon 9 rocket carrying the company's Dragon spacecraft on the Crew-8 mission with NASA astronauts Matthew Dominick, Michael Barratt, and Jeanette Epps, and Roscosmos cosmonaut Alexander Grebenkin onboard, Sunday, March 3, 2024, in the control room of SpaceX’s HangarX at NASA’s Kennedy Space Center in Florida. NASA’s SpaceX Crew-8 mission is the eighth crew rotation mission of the SpaceX Dragon spacecraft and Falcon 9 rocket to the International Space Station as part of the agency’s Commercial Crew Program. Dominick, Barratt, Epps, and Grebenkin launched at 10:53 p.m. EST, from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Aubrey Gemignani)

NASA's chief flight director, Emily Nelson, monitors the launch of a SpaceX Falcon 9 rocket carrying the company's Dragon spacecraft on the Crew-8 mission with NASA astronauts Matthew Dominick, Michael Barratt, and Jeanette Epps, and Roscosmos cosmonaut Alexander Grebenkin onboard, Sunday, March 3, 2024, in the control room of SpaceX’s HangarX at NASA’s Kennedy Space Center in Florida. NASA’s SpaceX Crew-8 mission is the eighth crew rotation mission of the SpaceX Dragon spacecraft and Falcon 9 rocket to the International Space Station as part of the agency’s Commercial Crew Program. Dominick, Barratt, Epps, and Grebenkin launched at 10:53 p.m. EST, from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Aubrey Gemignani)

Ken Bowersox, associate administrator for NASA's Space Operations Mission Directorate, monitors the launch of a SpaceX Falcon 9 rocket carrying the company's Dragon spacecraft on the Crew-8 mission with NASA astronauts Matthew Dominick, Michael Barratt, and Jeanette Epps, and Roscosmos cosmonaut Alexander Grebenkin onboard, Sunday, March 3, 2024, in the control room of SpaceX’s HangarX at NASA’s Kennedy Space Center in Florida. NASA’s SpaceX Crew-8 mission is the eighth crew rotation mission of the SpaceX Dragon spacecraft and Falcon 9 rocket to the International Space Station as part of the agency’s Commercial Crew Program. Dominick, Barratt, Epps, and Grebenkin launched at 10:53 p.m. EST, from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Aubrey Gemignani)

NASA Commercial Space Division Director Philip McAlister monitors the launch of a SpaceX Falcon 9 rocket carrying the company's Dragon spacecraft on the Crew-8 mission with NASA astronauts Matthew Dominick, Michael Barratt, and Jeanette Epps, and Roscosmos cosmonaut Alexander Grebenkin onboard, Sunday, March 3, 2024, in the control room of SpaceX’s HangarX at NASA’s Kennedy Space Center in Florida. NASA’s SpaceX Crew-8 mission is the eighth crew rotation mission of the SpaceX Dragon spacecraft and Falcon 9 rocket to the International Space Station as part of the agency’s Commercial Crew Program. Dominick, Barratt, Epps, and Grebenkin launched at 10:53 p.m. EST, from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Aubrey Gemignani)

NASA's chief flight director, Emily Nelson, monitors the launch of a SpaceX Falcon 9 rocket carrying the company's Dragon spacecraft on the Crew-8 mission with NASA astronauts Matthew Dominick, Michael Barratt, and Jeanette Epps, and Roscosmos cosmonaut Alexander Grebenkin onboard, Sunday, March 3, 2024, in the control room of SpaceX’s HangarX at NASA’s Kennedy Space Center in Florida. NASA’s SpaceX Crew-8 mission is the eighth crew rotation mission of the SpaceX Dragon spacecraft and Falcon 9 rocket to the International Space Station as part of the agency’s Commercial Crew Program. Dominick, Barratt, Epps, and Grebenkin launched at 10:53 p.m. EST, from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Aubrey Gemignani)

NASA International Space Station program manger Joel Montalbano monitors the launch of a SpaceX Falcon 9 rocket carrying the company's Dragon spacecraft on the Crew-8 mission with NASA astronauts Matthew Dominick, Michael Barratt, and Jeanette Epps, and Roscosmos cosmonaut Alexander Grebenkin onboard, Sunday, March 3, 2024, in the control room of SpaceX’s HangarX at NASA’s Kennedy Space Center in Florida. NASA’s SpaceX Crew-8 mission is the eighth crew rotation mission of the SpaceX Dragon spacecraft and Falcon 9 rocket to the International Space Station as part of the agency’s Commercial Crew Program. Dominick, Barratt, Epps, and Grebenkin launched at 10:53 p.m. EST, from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Aubrey Gemignani)

NASA associate administrator Jim Free, watches the launch of a SpaceX Falcon 9 rocket carrying the company's Dragon spacecraft on the Crew-8 mission with NASA astronauts Matthew Dominick, Michael Barratt, and Jeanette Epps, and Roscosmos cosmonaut Alexander Grebenkin onboard, Sunday, March 3, 2024, in the control room of SpaceX’s HangarX at NASA’s Kennedy Space Center in Florida. NASA’s SpaceX Crew-8 mission is the eighth crew rotation mission of the SpaceX Dragon spacecraft and Falcon 9 rocket to the International Space Station as part of the agency’s Commercial Crew Program. Dominick, Barratt, Epps, Grebenkin launched at 10:53 p.m. EST, from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Aubrey Gemignani)

Deputy Chief of the Astronaut Office, Shannon Walker, monitors the launch of a SpaceX Falcon 9 rocket carrying the company's Dragon spacecraft on the Crew-8 mission with NASA astronauts Matthew Dominick, Michael Barratt, and Jeanette Epps, and Roscosmos cosmonaut Alexander Grebenkin onboard, Sunday, March 3, 2024, in the control room of SpaceX’s HangarX at NASA’s Kennedy Space Center in Florida. NASA’s SpaceX Crew-8 mission is the eighth crew rotation mission of the SpaceX Dragon spacecraft and Falcon 9 rocket to the International Space Station as part of the agency’s Commercial Crew Program. Dominick, Barratt, Epps, and Grebenkin launched at 10:53 p.m. EST, from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Aubrey Gemignani)

Norm Knight, director of Flight Operations at NASA's Johnson Space Center, front, and Deputy Chief of the Astronaut Office, Shannon Walker, center, monitor the launch of a SpaceX Falcon 9 rocket carrying the company's Dragon spacecraft on the Crew-8 mission with NASA astronauts Matthew Dominick, Michael Barratt, and Jeanette Epps, and Roscosmos cosmonaut Alexander Grebenkin onboard, Sunday, March 3, 2024, in the control room of SpaceX’s HangarX at NASA’s Kennedy Space Center in Florida. NASA’s SpaceX Crew-8 mission is the eighth crew rotation mission of the SpaceX Dragon spacecraft and Falcon 9 rocket to the International Space Station as part of the agency’s Commercial Crew Program. Dominick, Barratt, Epps, and Grebenkin launched at 10:53 p.m. EST, from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Aubrey Gemignani)

NASA associate administrator Jim Free, left, and Commercial Space Division Director Philip McAlister watch the launch of a SpaceX Falcon 9 rocket carrying the company's Dragon spacecraft on the Crew-8 mission with NASA astronauts Matthew Dominick, Michael Barratt, and Jeanette Epps, and Roscosmos cosmonaut Alexander Grebenkin onboard, Sunday, March 3, 2024, in the control room of SpaceX’s HangarX at NASA’s Kennedy Space Center in Florida. NASA’s SpaceX Crew-8 mission is the eighth crew rotation mission of the SpaceX Dragon spacecraft and Falcon 9 rocket to the International Space Station as part of the agency’s Commercial Crew Program. Dominick, Barratt, Epps, Grebenkin launched at 10:53 p.m. EST, from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Aubrey Gemignani)

Jim Free, NASA associate administrator, monitors the launch of a SpaceX Falcon 9 rocket carrying the company's Dragon spacecraft on the Crew-8 mission with NASA astronauts Matthew Dominick, Michael Barratt, and Jeanette Epps, and Roscosmos cosmonaut Alexander Grebenkin onboard, Sunday, March 3, 2024, in the control room of SpaceX’s HangarX at NASA’s Kennedy Space Center in Florida. NASA’s SpaceX Crew-8 mission is the eighth crew rotation mission of the SpaceX Dragon spacecraft and Falcon 9 rocket to the International Space Station as part of the agency’s Commercial Crew Program. Dominick, Barratt, Epps, and Grebenkin launched at 10:53 p.m. EST, from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Aubrey Gemignani)

NASA associate administrator Jim Free monitors the launch of a SpaceX Falcon 9 rocket carrying the company's Dragon spacecraft on the Crew-8 mission with NASA astronauts Matthew Dominick, Michael Barratt, and Jeanette Epps, and Roscosmos cosmonaut Alexander Grebenkin onboard, Sunday, March 3, 2024, in the control room of SpaceX’s HangarX at NASA’s Kennedy Space Center in Florida. NASA’s SpaceX Crew-8 mission is the eighth crew rotation mission of the SpaceX Dragon spacecraft and Falcon 9 rocket to the International Space Station as part of the agency’s Commercial Crew Program. Dominick, Barratt, Epps, and Grebenkin launched at 10:53 p.m. EST, from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Aubrey Gemignani)

A SpaceX Falcon 9 rocket carrying the company's Dragon spacecraft is launched on NASA’s SpaceX Crew-8 mission to the International Space Station with NASA astronauts Matthew Dominick, Michael Barratt, and Jeanette Epps, and Roscosmos cosmonaut Alexander Grebenkin onboard, Sunday, March 3, 2024, at NASA’s Kennedy Space Center in Florida. NASA’s SpaceX Crew-8 mission is the eighth crew rotation mission of the SpaceX Dragon spacecraft and Falcon 9 rocket to the International Space Station as part of the agency’s Commercial Crew Program. Dominick, Barratt, Epps, and Grebenkin launched at 10:53 p.m. EST from Launch Complex 39A at the Kennedy Space Center to begin a six month mission aboard the orbital outpost. Photo Credit: (NASA/Aubrey Gemignani)

A SpaceX Falcon 9 rocket carrying the company's Dragon spacecraft is launched on NASA’s SpaceX Crew-8 mission to the International Space Station with NASA astronauts Matthew Dominick, Michael Barratt, and Jeanette Epps, and Roscosmos cosmonaut Alexander Grebenkin onboard, as seen in this composite of two 3 minute exposures, Sunday, March 3, 2024, at NASA’s Kennedy Space Center in Florida. NASA’s SpaceX Crew-8 mission is the eighth crew rotation mission of the SpaceX Dragon spacecraft and Falcon 9 rocket to the International Space Station as part of the agency’s Commercial Crew Program. Dominick, Barratt, Epps, Grebenkin launched at 10:53 p.m. EST from Launch Complex 39A at the Kennedy Space Center to begin a six month mission aboard the orbital outpost. Photo Credit: (NASA/Aubrey Gemignani)

A SpaceX Falcon 9 rocket carrying the company's Dragon spacecraft is launched on NASA’s SpaceX Crew-8 mission to the International Space Station with NASA astronauts Matthew Dominick, Michael Barratt, and Jeanette Epps, and Roscosmos cosmonaut Alexander Grebenkin onboard, Sunday, March 3, 2024, at NASA’s Kennedy Space Center in Florida. NASA’s SpaceX Crew-8 mission is the eighth crew rotation mission of the SpaceX Dragon spacecraft and Falcon 9 rocket to the International Space Station as part of the agency’s Commercial Crew Program. Dominick, Barratt, Epps, Grebenkin launched at 10:53 p.m. EST from Launch Complex 39A at the Kennedy Space Center to begin a six month mission aboard the orbital outpost. Photo Credit: (NASA/Aubrey Gemignani)

A SpaceX Falcon 9 rocket carrying the company's Dragon spacecraft is launched on NASA’s SpaceX Crew-8 mission to the International Space Station with NASA astronauts Matthew Dominick, Michael Barratt, and Jeanette Epps, and Roscosmos cosmonaut Alexander Grebenkin onboard, Sunday, March 3, 2024, at NASA’s Kennedy Space Center in Florida. NASA’s SpaceX Crew-8 mission is the eighth crew rotation mission of the SpaceX Dragon spacecraft and Falcon 9 rocket to the International Space Station as part of the agency’s Commercial Crew Program. Dominick, Barratt, Epps, and Grebenkin launched at 10:53 p.m. EST from Launch Complex 39A at the Kennedy Space Center to begin a six month mission aboard the orbital outpost. Photo Credit: (NASA/Aubrey Gemignani)

A SpaceX Falcon 9 rocket carrying the company's Dragon spacecraft is launched on NASA’s SpaceX Crew-8 mission to the International Space Station with NASA astronauts Matthew Dominick, Michael Barratt, and Jeanette Epps, and Roscosmos cosmonaut Alexander Grebenkin onboard, Sunday, March 3, 2024, at NASA’s Kennedy Space Center in Florida. NASA’s SpaceX Crew-8 mission is the eighth crew rotation mission of the SpaceX Dragon spacecraft and Falcon 9 rocket to the International Space Station as part of the agency’s Commercial Crew Program. Dominick, Barratt, Epps, and Grebenkin launched at 10:53 p.m. EST from Launch Complex 39A at the Kennedy Space Center to begin a six month mission aboard the orbital outpost. Photo Credit: (NASA/Aubrey Gemignani)

A SpaceX Falcon 9 rocket carrying the company's Dragon spacecraft is launched on NASA’s SpaceX Crew-8 mission to the International Space Station with NASA astronauts Matthew Dominick, Michael Barratt, and Jeanette Epps, and Roscosmos cosmonaut Alexander Grebenkin onboard, Sunday, March 3, 2024, at NASA’s Kennedy Space Center in Florida. NASA’s SpaceX Crew-8 mission is the eighth crew rotation mission of the SpaceX Dragon spacecraft and Falcon 9 rocket to the International Space Station as part of the agency’s Commercial Crew Program. Dominick, Barratt, Epps, and Grebenkin launched at 10:53 p.m. EST from Launch Complex 39A at the Kennedy Space Center to begin a six month mission aboard the orbital outpost. Photo Credit: (NASA/Aubrey Gemignani)

A SpaceX Falcon 9 rocket carrying the company's Dragon spacecraft is launched on NASA’s SpaceX Crew-8 mission to the International Space Station with NASA astronauts Matthew Dominick, Michael Barratt, and Jeanette Epps, and Roscosmos cosmonaut Alexander Grebenkin onboard, Sunday, March 3, 2024, at NASA’s Kennedy Space Center in Florida. NASA’s SpaceX Crew-8 mission is the eighth crew rotation mission of the SpaceX Dragon spacecraft and Falcon 9 rocket to the International Space Station as part of the agency’s Commercial Crew Program. Dominick, Barratt, Epps, Grebenkin launched at 10:53 p.m. EST from Launch Complex 39A at the Kennedy Space Center to begin a six month mission aboard the orbital outpost. Photo Credit: (NASA/Aubrey Gemignani)

A SpaceX Falcon 9 rocket carrying the company's Dragon spacecraft is launched on NASA’s SpaceX Crew-8 mission to the International Space Station with NASA astronauts Matthew Dominick, Michael Barratt, and Jeanette Epps, and Roscosmos cosmonaut Alexander Grebenkin onboard, Sunday, March 3, 2024, at NASA’s Kennedy Space Center in Florida. NASA’s SpaceX Crew-8 mission is the eighth crew rotation mission of the SpaceX Dragon spacecraft and Falcon 9 rocket to the International Space Station as part of the agency’s Commercial Crew Program. Dominick, Barratt, Epps, and Grebenkin launched at 10:53 p.m. EST from Launch Complex 39A at the Kennedy Space Center to begin a six month mission aboard the orbital outpost. Photo Credit: (NASA/Aubrey Gemignani)

Jim Free, NASA associate administrator, right, and Benji Reed, senior director of Human Spaceflight Programs at SpaceX monitor the launch of a SpaceX Falcon 9 rocket carrying the company's Dragon spacecraft on the Crew-8 mission with NASA astronauts Matthew Dominick, Michael Barratt, and Jeanette Epps, and Roscosmos cosmonaut Alexander Grebenkin onboard, Sunday, March 3, 2024, in the control room of SpaceX’s HangarX at NASA’s Kennedy Space Center in Florida. NASA’s SpaceX Crew-8 mission is the eighth crew rotation mission of the SpaceX Dragon spacecraft and Falcon 9 rocket to the International Space Station as part of the agency’s Commercial Crew Program. Dominick, Barratt, Epps, Grebenkin launched at 10:53 p.m. EST, from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Aubrey Gemignani)

Norm Knight, director of Flight Operations at NASA's Johnson Space Center, left, and NASA's chief flight director, Emily Nelson monitor the launch of a SpaceX Falcon 9 rocket carrying the company's Dragon spacecraft on the Crew-8 mission with NASA astronauts Matthew Dominick, Michael Barratt, and Jeanette Epps, and Roscosmos cosmonaut Alexander Grebenkin onboard, Sunday, March 3, 2024, in the control room of SpaceX’s HangarX at NASA’s Kennedy Space Center in Florida. NASA’s SpaceX Crew-8 mission is the eighth crew rotation mission of the SpaceX Dragon spacecraft and Falcon 9 rocket to the International Space Station as part of the agency’s Commercial Crew Program. Dominick, Barratt, Epps, and Grebenkin launched at 10:53 p.m. EST, from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Aubrey Gemignani)

NASA International Space Station program manger Joel Montalbano, second from left, and Ken Bowersox, associate administrator for NASA's Space Operations Mission Directorate, right, speak with SpaceX Director, Dragon Mission Management, Sarah Walker after the launch of a SpaceX Falcon 9 rocket carrying the company's Dragon spacecraft on the Crew-8 mission with NASA astronauts Matthew Dominick, Michael Barratt, and Jeanette Epps, and Roscosmos cosmonaut Alexander Grebenkin onboard, Sunday, March 3, 2024, in the control room of SpaceX’s HangarX at NASA’s Kennedy Space Center in Florida. NASA’s SpaceX Crew-8 mission is the eighth crew rotation mission of the SpaceX Dragon spacecraft and Falcon 9 rocket to the International Space Station as part of the agency’s Commercial Crew Program. Dominick, Barratt, Epps, and Grebenkin launched at 10:53 p.m. EST, from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Aubrey Gemignani)

NASA leadership from left to right, Commercial Space Division Director Philip McAlister, Director of NASA’s Johnson Space Center, Vanessa Wyche, manager of NASA’s Commercial Crew Program, Steve Stich, and SpaceX Director, Dragon Mission Management, Sarah Walker, watch the launch of a SpaceX Falcon 9 rocket carrying the company's Dragon spacecraft on the Crew-8 mission with NASA astronauts Matthew Dominick, Michael Barratt, and Jeanette Epps, and Roscosmos cosmonaut Alexander Grebenkin onboard, Sunday, March 3, 2024, in the control room of SpaceX’s HangarX at NASA’s Kennedy Space Center in Florida. NASA’s SpaceX Crew-8 mission is the eighth crew rotation mission of the SpaceX Dragon spacecraft and Falcon 9 rocket to the International Space Station as part of the agency’s Commercial Crew Program. Dominick, Barratt, Epps, Grebenkin launched at 10:53 p.m. EST, from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Aubrey Gemignani)

A SpaceX Falcon 9 rocket carrying the company's Dragon spacecraft launches NASA’s SpaceX Crew-8 mission to the International Space Station with NASA astronauts Matthew Dominick, Michael Barratt, and Jeanette Epps, and Roscosmos cosmonaut Alexander Grebenkin aboard at 10:53 p.m. EST on Sunday, March 3, 2024, from NASA’s Kennedy Space Center in Florida. NASA’s SpaceX Crew-8 mission is the eighth crew rotation mission with SpaceX to the station, and the ninth flight of Dragon with people as part of the agency’s Commercial Crew Program.

A SpaceX Falcon 9 rocket carrying the company's Dragon spacecraft launches NASA’s SpaceX Crew-8 mission to the International Space Station with NASA astronauts Matthew Dominick, Michael Barratt, and Jeanette Epps, and Roscosmos cosmonaut Alexander Grebenkin aboard at 10:53 p.m. EST on Sunday, March 3, 2024, from NASA’s Kennedy Space Center in Florida. NASA’s SpaceX Crew-8 mission is the eighth crew rotation mission with SpaceX to the station, and the ninth flight of Dragon with people as part of the agency’s Commercial Crew Program.

A SpaceX Falcon 9 rocket carrying the company's Dragon spacecraft launches NASA’s SpaceX Crew-8 mission to the International Space Station with NASA astronauts Matthew Dominick, Michael Barratt, and Jeanette Epps, and Roscosmos cosmonaut Alexander Grebenkin aboard at 10:53 p.m. EST on Sunday, March 3, 2024, from NASA’s Kennedy Space Center in Florida. NASA’s SpaceX Crew-8 mission is the eighth crew rotation mission with SpaceX to the station, and the ninth flight of Dragon with people as part of the agency’s Commercial Crew Program.

A SpaceX Falcon 9 rocket carrying the company's Dragon spacecraft launches NASA’s SpaceX Crew-8 mission to the International Space Station with NASA astronauts Matthew Dominick, Michael Barratt, and Jeanette Epps, and Roscosmos cosmonaut Alexander Grebenkin aboard at 10:53 p.m. EST on Sunday, March 3, 2024, from NASA’s Kennedy Space Center in Florida. NASA’s SpaceX Crew-8 mission is the eighth crew rotation mission with SpaceX to the station, and the ninth flight of Dragon with people as part of the agency’s Commercial Crew Program.

A SpaceX Falcon 9 rocket carrying the company's Dragon spacecraft launches NASA’s SpaceX Crew-8 mission to the International Space Station with NASA astronauts Matthew Dominick, Michael Barratt, and Jeanette Epps, and Roscosmos cosmonaut Alexander Grebenkin aboard at 10:53 p.m. EST on Sunday, March 3, 2024, from NASA’s Kennedy Space Center in Florida. NASA’s SpaceX Crew-8 mission is the eighth crew rotation mission with SpaceX to the station, and the ninth flight of Dragon with people as part of the agency’s Commercial Crew Program.

A SpaceX Falcon 9 rocket carrying the company's Dragon spacecraft launches NASA’s SpaceX Crew-8 mission to the International Space Station with NASA astronauts Matthew Dominick, Michael Barratt, and Jeanette Epps, and Roscosmos cosmonaut Alexander Grebenkin aboard at 10:53 p.m. EST on Sunday, March 3, 2024, from NASA’s Kennedy Space Center in Florida. NASA’s SpaceX Crew-8 mission is the eighth crew rotation mission with SpaceX to the station, and the ninth flight of Dragon with people as part of the agency’s Commercial Crew Program.

Richard Jones, deputy program manager for NASA's Commercial Crew Program seated, second from left, leads a post-launch synopsis briefing with NASA leadership after the launch of a SpaceX Falcon 9 rocket carrying the company's Dragon spacecraft on the Crew-8 mission with NASA astronauts Matthew Dominick, Michael Barratt, and Jeanette Epps, and Roscosmos cosmonaut Alexander Grebenkin onboard, Sunday, March 3, 2024, in the control room of SpaceX’s HangarX at NASA’s Kennedy Space Center in Florida. NASA’s SpaceX Crew-8 mission is the eighth crew rotation mission of the SpaceX Dragon spacecraft and Falcon 9 rocket to the International Space Station as part of the agency’s Commercial Crew Program. Dominick, Barratt, Epps, and Grebenkin launched at 10:53 p.m. EST, from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Aubrey Gemignani)

Atop the the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida on Sunday, March 3, 2024, SpaceX Crew-8 astronauts NASA astronauts Matthew Dominick, Michael Barratt, and Jeanette Epps, Roscosmos cosmonaut Alexander Grebenkin are driven to Launch Complex 39A for launch to the International Space Station. Launch of SpaceX’s Dragon spacecraft atop the Falcon 9 rocket is targeted for 10:53 p.m. EST on Sunday, March 3, 2024, from Launch Complex 39A as the eighth crew rotation mission with SpaceX to the station, and the ninth flight of Dragon with people as part of the agency’s Commercial Crew Program.

As preparations continue for NASA’s SpaceX Crew-8 mission, a SpaceX Falcon 9 rocket with the company's Dragon spacecraft is rolled out to the launch pad of Launch Complex 39A at the agency’s Kennedy Space Center in Florida on Sunday, Feb. 25, 2024, NASA astronauts Matthew Dominick, Michael Barratt, and Jeanette Epps, and Roscosmos cosmonaut Alexander Grebenkin are scheduled to launch to the International Space Station from Launch Complex 39A no earlier than 12:04 a.m. EST on March 1, 2024.

As preparations continue for NASA’s SpaceX Crew-8 mission, a SpaceX Falcon 9 rocket with the company's Dragon spacecraft is rolled out to the launch pad of Launch Complex 39A at the agency’s Kennedy Space Center in Florida on Sunday, Feb. 25, 2024, NASA astronauts Matthew Dominick, Michael Barratt, and Jeanette Epps, and Roscosmos cosmonaut Alexander Grebenkin are scheduled to launch to the International Space Station from Launch Complex 39A no earlier than 12:04 a.m. EST on March 1, 2024.

As preparations continue for NASA’s SpaceX Crew-8 mission, a SpaceX Falcon 9 rocket with the company's Dragon spacecraft prepares to roll out to the launch pad of Launch Complex 39A at the agency’s Kennedy Space Center in Florida on Sunday, Feb. 25, 2024, NASA astronauts Matthew Dominick, Michael Barratt, and Jeanette Epps, and Roscosmos cosmonaut Alexander Grebenkin are scheduled to launch to the International Space Station from Launch Complex 39A no earlier than 12:04 a.m. EST on March 1, 2024.

As preparations continue for NASA’s SpaceX Crew-8 mission, a SpaceX Falcon 9 rocket with the company's Dragon spacecraft is rolled out to the launch pad of Launch Complex 39A at the agency’s Kennedy Space Center in Florida on Sunday, Feb. 25, 2024, NASA astronauts Matthew Dominick, Michael Barratt, and Jeanette Epps, and Roscosmos cosmonaut Alexander Grebenkin are scheduled to launch to the International Space Station from Launch Complex 39A no earlier than 12:04 a.m. EST on March 1, 2024.

A SpaceX Falcon 9 rocket with the company's Dragon spacecraft on top is seen during sunset on the launch pad at Launch Complex 39A as preparations continue for the Crew-8 mission, Tuesday, Feb. 27, 2024, at NASA’s Kennedy Space Center in Florida. 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. NASA astronauts Matthew Dominick, Michael Barratt, Jeanette Epps, and Roscosmos cosmonaut Alexander Grebenkin are scheduled to launch at 12:04 a.m. EST on Friday, March 1, from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Aubrey Gemignani)

A SpaceX Falcon 9 rocket with the company's Dragon spacecraft on top is seen on the launch pad at Launch Complex 39A as preparations continue for the Crew-8 mission, Saturday, March 2, 2024, at NASA’s Kennedy Space Center in Florida. 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. NASA astronauts Matthew Dominick, Michael Barratt, Jeanette Epps, and Roscosmos cosmonaut Alexander Grebenkin are scheduled to launch at 12:04 a.m. EST on Saturday, March 2, from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Aubrey Gemignani)

A SpaceX Falcon 9 rocket with the company's Dragon spacecraft on top is seen during sunset on the launch pad at Launch Complex 39A as preparations continue for the Crew-8 mission, Tuesday, Feb. 27, 2024, at NASA’s Kennedy Space Center in Florida. 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. NASA astronauts Matthew Dominick, Michael Barratt, Jeanette Epps, and Roscosmos cosmonaut Alexander Grebenkin are scheduled to launch at 12:04 a.m. EST on Friday, March 1, from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Aubrey Gemignani)

A SpaceX Falcon 9 rocket with the company's Dragon spacecraft on top is seen during sunset on the launch pad at Launch Complex 39A as preparations continue for the Crew-8 mission, Tuesday, Feb. 27, 2024, at NASA’s Kennedy Space Center in Florida. 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. NASA astronauts Matthew Dominick, Michael Barratt, Jeanette Epps, and Roscosmos cosmonaut Alexander Grebenkin are scheduled to launch at 12:04 a.m. EST on Friday, March 1, from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Aubrey Gemignani)

A SpaceX Falcon 9 rocket with the company's Dragon spacecraft on top is seen during sunset on the launch pad at Launch Complex 39A as preparations continue for the Crew-8 mission, Tuesday, Feb. 27, 2024, at NASA’s Kennedy Space Center in Florida. 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. NASA astronauts Matthew Dominick, Michael Barratt, Jeanette Epps, and Roscosmos cosmonaut Alexander Grebenkin are scheduled to launch at 12:04 a.m. EST on Friday, March 1, from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Aubrey Gemignani)

A SpaceX Falcon 9 rocket with the company's Dragon spacecraft on top is seen during sunset on the launch pad at Launch Complex 39A as preparations continue for the Crew-8 mission, Tuesday, Feb. 27, 2024, at NASA’s Kennedy Space Center in Florida. 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. NASA astronauts Matthew Dominick, Michael Barratt, Jeanette Epps, and Roscosmos cosmonaut Alexander Grebenkin are scheduled to launch at 12:04 a.m. EST on Friday, March 1, from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Aubrey Gemignani)

A SpaceX Falcon 9 rocket with the company's Dragon spacecraft on top is seen during sunset on the launch pad at Launch Complex 39A as preparations continue for the Crew-8 mission, Tuesday, Feb. 27, 2024, at NASA’s Kennedy Space Center in Florida. 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. NASA astronauts Matthew Dominick, Michael Barratt, Jeanette Epps, and Roscosmos cosmonaut Alexander Grebenkin are scheduled to launch at 12:04 a.m. EST on Friday, March 1, from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Aubrey Gemignani)

A SpaceX Falcon 9 rocket with the company's Dragon spacecraft on top is seen on the launch pad at Launch Complex 39A as preparations continue for the Crew-8 mission, Saturday, March 2, 2024, at NASA’s Kennedy Space Center in Florida. 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. NASA astronauts Matthew Dominick, Michael Barratt, Jeanette Epps, and Roscosmos cosmonaut Alexander Grebenkin are scheduled to launch at 12:04 a.m. EST on Saturday, March 2, from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Aubrey Gemignani)

A SpaceX Falcon 9 rocket with the company's Dragon spacecraft on top is seen during sunset on the launch pad at Launch Complex 39A as preparations continue for the Crew-8 mission, Tuesday, Feb. 27, 2024, at NASA’s Kennedy Space Center in Florida. 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. NASA astronauts Matthew Dominick, Michael Barratt, Jeanette Epps, and Roscosmos cosmonaut Alexander Grebenkin are scheduled to launch at 12:04 a.m. EST on Friday, March 1, from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Aubrey Gemignani)

A SpaceX Falcon 9 rocket with the company's Dragon spacecraft on top is seen on the launch pad at Launch Complex 39A as preparations continue for the Crew-8 mission, Saturday, March 2, 2024, at NASA’s Kennedy Space Center in Florida. 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. NASA astronauts Matthew Dominick, Michael Barratt, Jeanette Epps, and Roscosmos cosmonaut Alexander Grebenkin are scheduled to launch at 12:04 a.m. EST on Saturday, March 2, from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Aubrey Gemignani)

A SpaceX Falcon 9 rocket with the company's Dragon spacecraft on top is seen during sunset on the launch pad at Launch Complex 39A as preparations continue for the Crew-8 mission, Tuesday, Feb. 27, 2024, at NASA’s Kennedy Space Center in Florida. 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. NASA astronauts Matthew Dominick, Michael Barratt, Jeanette Epps, and Roscosmos cosmonaut Alexander Grebenkin are scheduled to launch at 12:04 a.m. EST on Friday, March 1, from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Aubrey Gemignani)

A SpaceX Falcon 9 rocket with the company's Dragon spacecraft onboard is seen on the launch pad at Launch Complex 39A during a brief static fire test ahead of NASA’s SpaceX Crew-8 mission, Tuesday, Feb. 27, 2024, at the agency’s Kennedy Space Center in Florida. NASA’s SpaceX Crew-8 mission is the eighth crew rotation mission of the SpaceX Dragon spacecraft and Falcon 9 rocket to the International Space Station as part of the agency’s Commercial Crew Program. NASA astronauts Matthew Dominick, Michael Barratt, and Jeanette Epps, and Roscosmos cosmonaut Alexander Grebenkin are scheduled to launch at 12:04 a.m. EST on Friday, March 1, from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Aubrey Gemignani)

A SpaceX Falcon 9 rocket with the company's Dragon spacecraft onboard is seen on the launch pad at Launch Complex 39A during a brief static fire test ahead of NASA’s SpaceX Crew-8 mission, Tuesday, Feb. 27, 2024, at the agency’s Kennedy Space Center in Florida. NASA’s SpaceX Crew-8 mission is the eighth crew rotation mission of the SpaceX Dragon spacecraft and Falcon 9 rocket to the International Space Station as part of the agency’s Commercial Crew Program. NASA astronauts Matthew Dominick, Michael Barratt, and Jeanette Epps, and Roscosmos cosmonaut Alexander Grebenkin are scheduled to launch at 12:04 a.m. EST on Friday, March 1, from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Aubrey Gemignani)

Richard Jones, deputy program manager for NASA's Commercial Crew Program, monitors the countdown during a dress rehearsal in preparation for the launch of a SpaceX Falcon 9 rocket carrying the company's Dragon spacecraft on NASA’s SpaceX Crew-8 mission with NASA astronauts Matthew Dominick, Michael Barratt, Jeanette Epps, and Roscosmos cosmonaut Alexander Grebenkin onboard, Monday, Feb. 26, 2024, in the control room of SpaceX’s HangerX at NASA’s Kennedy Space Center in Florida. NASA’s SpaceX Crew-8 mission is the eighth crew rotation mission of the SpaceX Dragon spacecraft and Falcon 9 rocket to the International Space Station as part of the agency’s Commercial Crew Program. Dominick, Barratt, Epps, and Grebenkin are scheduled to launch at 12:04 a.m. EST on Friday, March 1, from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Aubrey Gemignani)

Roscosmos cosmonaut Alexander Grebenkin, and NASA astronauts Jeanette Epps, Matthew Dominick, and Michael Barratt, wearing SpaceX spacesuits, are seen as they prepare to depart the Neil A. Armstrong Operations and Checkout Building for Launch Complex 39A during a dress rehearsal prior to the Crew-8 mission launch, Monday, Feb. 26, 2024, at NASA’s Kennedy Space Center in Florida. NASA’s SpaceX Crew-8 mission is the eighth crew rotation mission of the SpaceX Dragon spacecraft and Falcon 9 rocket to the International Space Station as part of the agency’s Commercial Crew Program. Dominick, Barratt, Epps, and Grebenkin are scheduled to launch at 12:04 a.m. EST on Friday, March 1, from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Aubrey Gemignani)

NASA astronaut Michael Barratt, wearing a SpaceX spacesuit, waves as he prepares to depart the Neil A. Armstrong Operations and Checkout Building for Launch Complex 39A during a dress rehearsal prior to the Crew-8 mission launch, Monday, Feb. 26, 2024, at NASA’s Kennedy Space Center in Florida. NASA’s SpaceX Crew-8 mission is the eighth crew rotation mission of the SpaceX Dragon spacecraft and Falcon 9 rocket to the International Space Station as part of the agency’s Commercial Crew Program. NASA astronauts Barratt, Matthew Dominick, Jeanette Epps, and Roscosmos cosmonaut Alexander Grebenkin are scheduled to launch at 12:04 a.m. EST on Friday, March 1, from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Aubrey Gemignani)

NASA astronauts Michael Barratt, Matthew Dominick, and Jeanette Epps, and Roscosmos cosmonaut Alexander Grebenkin, wearing SpaceX spacesuits, are seen as they prepare to depart the Neil A. Armstrong Operations and Checkout Building for Launch Complex 39A during a dress rehearsal prior to the Crew-8 mission launch, Monday, Feb. 26, 2024, at NASA’s Kennedy Space Center in Florida. NASA’s SpaceX Crew-8 mission is the eighth crew rotation mission of the SpaceX Dragon spacecraft and Falcon 9 rocket to the International Space Station as part of the agency’s Commercial Crew Program. Dominick, Barratt, Epps, and Grebenkin are scheduled to launch at 12:04 a.m. EST on Friday, March 1, from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Aubrey Gemignani)

NASA astronauts Matthew Dominick and Michael Barratt, wearing SpaceX spacesuits, are seen as they prepare to depart the Neil A. Armstrong Operations and Checkout Building for Launch Complex 39A during a dress rehearsal prior to the Crew-8 mission launch, Monday, Feb. 26, 2024, at NASA’s Kennedy Space Center in Florida. NASA’s SpaceX Crew-8 mission is the eighth crew rotation mission of the SpaceX Dragon spacecraft and Falcon 9 rocket to the International Space Station as part of the agency’s Commercial Crew Program. Dominick, Barratt, Jeanette Epps, and Roscosmos cosmonaut Alexander Grebenkin are scheduled to launch at 12:04 a.m. EST on Friday, March 1, from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Aubrey Gemignani)

Roscosmos cosmonaut Alexander Grebenkin, and NASA astronauts Jeanette Epps, Matthew Dominick, and Michael Barratt, wearing SpaceX spacesuits, are seen as they prepare to depart the Neil A. Armstrong Operations and Checkout Building for Launch Complex 39A during a dress rehearsal prior to the Crew-8 mission launch, Monday, Feb. 26, 2024, at NASA’s Kennedy Space Center in Florida. NASA’s SpaceX Crew-8 mission is the eighth crew rotation mission of the SpaceX Dragon spacecraft and Falcon 9 rocket to the International Space Station as part of the agency’s Commercial Crew Program. Dominick, Barratt, Epps, and Grebenkin are scheduled to launch at 12:04 a.m. EST on Friday, March 1, from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Aubrey Gemignani)

NASA astronaut Matthew Dominick, wearing a SpaceX spacesuit, is seen as he prepares to depart the Neil A. Armstrong Operations and Checkout Building for Launch Complex 39A during a dress rehearsal prior to the Crew-8 mission launch, Monday, Feb. 26, 2024, at NASA’s Kennedy Space Center in Florida. NASA’s SpaceX Crew-8 mission is the eighth crew rotation mission of the SpaceX Dragon spacecraft and Falcon 9 rocket to the International Space Station as part of the agency’s Commercial Crew Program. NASA astronauts Dominick, Michael Barratt, Jeanette Epps, and Roscosmos cosmonaut Alexander Grebenkin are scheduled to launch at 12:04 a.m. EST on Friday, March 1, from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Aubrey Gemignani)

From left to right, Roscosmos cosmonaut Alexander Grebenkin, and NASA astronauts Michael Barratt, Matthew Dominick, and Jeanette Epps, wearing SpaceX spacesuits, are seen as they prepare to depart the Neil A. Armstrong Operations and Checkout Building for Launch Complex 39A during a dress rehearsal prior to the Crew-8 mission launch, Monday, Feb. 26, 2024, at NASA’s Kennedy Space Center in Florida. NASA’s SpaceX Crew-8 mission is the eighth crew rotation mission of the SpaceX Dragon spacecraft and Falcon 9 rocket to the International Space Station as part of the agency’s Commercial Crew Program. Dominick, Barratt, Epps, and Grebenkin are scheduled to launch at 12:04 a.m. EST on Friday, March 1, from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Aubrey Gemignani)

Roscosmos cosmonaut Alexander Grebenkin, and NASA astronauts Jeanette Epps, and Matthew Dominick, wearing SpaceX spacesuits, are seen as they prepare to depart the Neil A. Armstrong Operations and Checkout Building for Launch Complex 39A during a dress rehearsal prior to the Crew-8 mission launch, Monday, Feb. 26, 2024, at NASA’s Kennedy Space Center in Florida. NASA’s SpaceX Crew-8 mission is the eighth crew rotation mission of the SpaceX Dragon spacecraft and Falcon 9 rocket to the International Space Station as part of the agency’s Commercial Crew Program. Dominick, Barratt, Epps, and Grebenkin are scheduled to launch at 12:04 a.m. EST on Friday, March 1, from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Aubrey Gemignani)

Roscosmos cosmonaut Alexander Grebenkin, and NASA astronaut Jeanette Epps, wearing SpaceX spacesuits, are seen as they prepare to depart the Neil A. Armstrong Operations and Checkout Building for Launch Complex 39A during a dress rehearsal prior to the Crew-8 mission launch, Monday, Feb. 26, 2024, at NASA’s Kennedy Space Center in Florida. NASA’s SpaceX Crew-8 mission is the eighth crew rotation mission of the SpaceX Dragon spacecraft and Falcon 9 rocket to the International Space Station as part of the agency’s Commercial Crew Program. Dominick, Barratt, Epps, and Grebenkin are scheduled to launch at 12:04 a.m. EST on Friday, March 1, from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Aubrey Gemignani)

Katie Maynard, technical assistant to the Chief Flight Director, left, and Emily Nelson, NASA's chief flight director, second from left, monitor the countdown during a dress rehearsal in preparation for the launch of a SpaceX Falcon 9 rocket carrying the company's Dragon spacecraft on NASA’s SpaceX Crew-8 mission with NASA astronauts Matthew Dominick, Michael Barratt, Jeanette Epps, and Roscosmos cosmonaut Alexander Grebenkin onboard, Monday, Feb. 26, 2024, in the control room of SpaceX’s HangerX at NASA’s Kennedy Space Center in Florida. NASA’s SpaceX Crew-8 mission is the eighth crew rotation mission of the SpaceX Dragon spacecraft and Falcon 9 rocket to the International Space Station as part of the agency’s Commercial Crew Program. Dominick, Barratt, Epps, and Grebenkin are scheduled to launch at 12:04 a.m. EST on Friday, March 1, from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Aubrey Gemignani)

Katie Maynard, technical assistant to the Chief Flight Director, left, and Emily Nelson, NASA's chief flight director, second from left, monitor the countdown during a dress rehearsal in preparation for the launch of a SpaceX Falcon 9 rocket carrying the company's Dragon spacecraft on NASA’s SpaceX Crew-8 mission with NASA astronauts Matthew Dominick, Michael Barratt, and Jeanette Epps, and Roscosmos cosmonaut Alexander Grebenkin onboard, Monday, Feb. 26, 2024, in the control room of SpaceX’s HangerX at NASA’s Kennedy Space Center in Florida. NASA’s SpaceX Crew-8 mission is the eighth crew rotation mission of the SpaceX Dragon spacecraft and Falcon 9 rocket to the International Space Station as part of the agency’s Commercial Crew Program. Dominick, Barratt, Epps, and Grebenkin are scheduled to launch at 12:04 a.m. EST on Friday, March 1, from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Aubrey Gemignani)

Katie Maynard, technical assistant to the Chief Flight Director, left, and Emily Nelson, NASA's chief flight director, second from left, monitor the countdown during a dress rehearsal in preparation for the launch of a SpaceX Falcon 9 rocket carrying the company's Dragon spacecraft on NASA’s SpaceX Crew-8 mission with NASA astronauts Matthew Dominick, Michael Barratt, and Jeanette Epps, and Roscosmos cosmonaut Alexander Grebenkin onboard, Monday, Feb. 26, 2024, in the control room of SpaceX’s HangerX at NASA’s Kennedy Space Center in Florida. NASA’s SpaceX Crew-8 mission is the eighth crew rotation mission of the SpaceX Dragon spacecraft and Falcon 9 rocket to the International Space Station as part of the agency’s Commercial Crew Program. Dominick, Barratt, Epps, and Grebenkin are scheduled to launch at 12:04 a.m. EST on Friday, March 1, from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Aubrey Gemignani)

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.

NASA’s SpaceX Crew-8 crew member NASA astronaut Matthew Dominick smiles in the crew suit-up room inside the Neil A. Armstrong Operations and Checkout Building at NASA’s Kennedy Space Center in Florida on Sunday, March 3, 2024. The Crew-8 crew members are preparing for their launch to the International Space Station aboard SpaceX’s Dragon spacecraft atop the Falcon 9 rocket from Launch Complex 39A 10:53 p.m. EST on Sunday, March 3, 2024.

NASA’s SpaceX Crew-8 crew member NASA astronaut Jeanette Epps checks the SpaceX spacesuit in the crew suit-up room inside the Neil A. Armstrong Operations and Checkout Building at NASA’s Kennedy Space Center in Florida on Sunday, March 3, 2024. The Crew-8 crew members are preparing for their launch to the International Space Station aboard SpaceX’s Dragon spacecraft atop the Falcon 9 rocket from Launch Complex 39A 10:53 p.m. EST on Sunday, March 3, 2024.

NASA’s SpaceX Crew-8 crew member NASA astronaut Matthew Dominick smiles in the crew suit-up room inside the Neil A. Armstrong Operations and Checkout Building at NASA’s Kennedy Space Center in Florida on Sunday, March 3, 2024. The Crew-8 crew members are preparing for their launch to the International Space Station aboard SpaceX’s Dragon spacecraft atop the Falcon 9 rocket from Launch Complex 39A 10:53 p.m. EST on Sunday, March 3, 2024.

Inside the SpaceX horizontal processing facility at Launch Complex 39A at NASA’s Kennedy Space Center in Florida, the company's Dragon spacecraft is pictured next to a Falcon 9 rocket on Monday, Feb. 19, 2024, prior to integration for NASA’s SpaceX Crew-8 mission to the International Space Station. Liftoff of the eighth crew rotation mission with SpaceX to the station, and the ninth flight of Dragon with people as part of the agency’s Commercial Crew Program is slated for no earlier than 12:04 a.m. EST on Friday, March 1.

NASA’s SpaceX Crew-8 astronauts from right to left NASA astronauts Jeanette Epps, Matthew Dominick, and Michael Barratt, and Roscosmos cosmonaut Alexander Grebenkin smile and wave inside a Dragon spacecraft at Launch Complex 39A at Kennedy Space Center in Florida ahead of liftoff scheduled for 10:53 p.m. on Sunday, March 3, 2024. The Crew-8 mission is the eighth crew rotation mission with SpaceX to the station, and the ninth flight of Dragon with people as part of the agency’s Commercial Crew Program.

The signatures of NASA astronauts Michael Barratt, Matthew Dominick, and Jeanette Epps, along with Roscosmos cosmonaut Alexander Grebenkin are photographed alongside NASA’s SpaceX Crew-8 mission insignia inside the Astronaut Crew Quarters in the Neil A. Armstrong Operations and Checkout Building at NASA’s Kennedy Space Center in Florida on Monday, February 26, 2024. NASA’s SpaceX Crew-8 mission is the eighth crew rotation mission of the SpaceX Dragon spacecraft and Falcon 9 rocket to the International Space Station as part of the agency’s Commercial Crew Program and is scheduled to launch at 12:04 a.m. EST on Friday, March 1, from Launch Complex 39A at the Kennedy Space Center.

NASA’s SpaceX Crew-8 crew members and NASA astronauts from left to right, Matthew Dominick and Michael Barratt check their SpaceX spacesuit in the crew suit-up room inside the Neil A. Armstrong Operations and Checkout Building at NASA’s Kennedy Space Center in Florida on Saturday, March 2, 2024. The Crew-8 crew members are preparing for their launch to the International Space Station aboard SpaceX’s Dragon spacecraft atop the Falcon 9 rocket from Launch Complex 39A 10:53 p.m. EST on Sunday, March 3, 2024.

NASA astronaut Michael Barratt signs his name inside the Astronaut Crew Quarters in the Neil A. Armstrong Operations and Checkout Building at NASA’s Kennedy Space Center in Florida on Monday, February 26, 2024, ahead of NASA’s SpaceX Crew-8 mission. Crew-8 is the eighth crew rotation mission of the SpaceX Dragon spacecraft and Falcon 9 rocket that will send Barratt and NASA astronauts Matthew Dominick and Jeanette Epps, along with Roscosmos cosmonaut Alexander Grebenkin, to the International Space Station as part of the agency’s Commercial Crew Program. The mission is scheduled to launch at 12:04 a.m. EST on Friday, March 1, from Kennedy’s Launch Complex 39A.

NASA astronaut Matthew Dominick signs his name inside the Astronaut Crew Quarters in the Neil A. Armstrong Operations and Checkout Building at NASA’s Kennedy Space Center in Florida on Monday, February 26, 2024, ahead of NASA’s SpaceX Crew-8 mission. Crew-8 is the eighth crew rotation mission of the SpaceX Dragon spacecraft and Falcon 9 rocket that will send Dominick and NASA astronauts Michael Barratt and Jeanette Epps, along with Roscosmos cosmonaut Alexander Grebenkin, to the International Space Station as part of the agency’s Commercial Crew Program. The mission is scheduled to launch at 12:04 a.m. EST on Friday, March 1, from Kennedy’s Launch Complex 39A.

NASA astronaut Jeanette Epps signs her name inside the Astronaut Crew Quarters in the Neil A. Armstrong Operations and Checkout Building at NASA’s Kennedy Space Center in Florida on Monday, February 26, 2024, ahead of NASA’s SpaceX Crew-8 mission. Crew-8 is the eighth crew rotation mission of the SpaceX Dragon spacecraft and Falcon 9 rocket that will send Epps and NASA astronauts Michael Barratt and Matthew Dominick, along with Roscosmos cosmonaut Alexander Grebenkin, to the International Space Station as part of the agency’s Commercial Crew Program. The mission is scheduled to launch at 12:04 a.m. EST on Friday, March 1, from Kennedy’s Launch Complex 39A.

The signatures of NASA astronauts Michael Barratt, Matthew Dominick, and Jeanette Epps, along with Roscosmos cosmonaut Alexander Grebenkin are photographed alongside NASA’s SpaceX Crew-8 mission insignia inside the Astronaut Crew Quarters in the Neil A. Armstrong Operations and Checkout Building at NASA’s Kennedy Space Center in Florida on Monday, February 26, 2024. NASA’s SpaceX Crew-8 mission is the eighth crew rotation mission of the SpaceX Dragon spacecraft and Falcon 9 rocket to the International Space Station as part of the agency’s Commercial Crew Program and is scheduled to launch at 12:04 a.m. EST on Friday, March 1, from Launch Complex 39A at the Kennedy Space Center.

Roscosmos cosmonaut Alexander Grebenkin signs his name inside the Astronaut Crew Quarters in the Neil A. Armstrong Operations and Checkout Building at NASA’s Kennedy Space Center in Florida on Monday, February 26, 2024, ahead of NASA’s SpaceX Crew-8 mission. Crew-8 is the eighth crew rotation mission of the SpaceX Dragon spacecraft and Falcon 9 rocket that will send NASA astronauts Michael Barratt, Matthew Dominick, and Jeanette Epps, along with Grebenkin, to the International Space Station as part of the agency’s Commercial Crew Program. The mission is scheduled to launch at 12:04 a.m. EST on Friday, March 1, from Kennedy’s Launch Complex 39A.

Crew members of NASA’s SpaceX Crew-8 mission to the International Space Station from right to left NASA astronauts Michael Barratt, Matthew Dominick, and Jeanette Epps, and Roscosmos cosmonaut Alexander Grebenkin, stand before members of the news media at the Launch and Landing Facility at Kennedy Space Center in Florida on Sunday, Feb. 25, 2024. The Crew-8 mission is slated to launch aboard SpaceX’s Dragon spacecraft, powered by the company’s Falcon 9 rocket from Launch Complex 39A no earlier than 12:04 a.m. EST on Friday, March 1, 2024.

Crew members of NASA’s SpaceX Crew-8 mission to the International Space Station from right to left NASA astronauts Jeanette Epps, Matthew Dominick, and Michael Barratt, and Roscosmos cosmonaut Alexander Grebenkin, stand before members of the news media at the Launch and Landing Facility at Kennedy Space Center in Florida on Sunday, Feb. 25, 2024. The Crew-8 mission is slated to launch aboard SpaceX’s Dragon spacecraft, powered by the company’s Falcon 9 rocket from Launch Complex 39A no earlier than 12:04 a.m. EST on Friday, March 1, 2024.

Roscosmos cosmonaut Alexander Grebenkin, Crew-8 mission specialist, delivers remarks to members of the news media during crew arrival for NASA’s SpaceX Crew-8 mission at the Launch and Landing Facility at Kennedy Space Center in Florida on Sunday, Feb. 25, 2024. Grebenkin along with NASA astronauts Matthew Dominick, Michael Barratt, and Jeanette Epps, will launch to the International Space Station aboard SpaceX’s Dragon spacecraft on the company’s Falcon 9 rocket from Kennedy’s Launch Complex 39A no earlier than 12:04 a.m. EST Friday, March 1, 2024.

NASA astronaut Jeanette Epps, Crew-8 mission specialist, delivers remarks to members of the news media during crew arrival for NASA’s SpaceX Crew-8 mission at the Launch and Landing Facility at Kennedy Space Center in Florida on Sunday, Feb. 25, 2024. Epps, along with NASA astronauts Matthew Dominick and Jeanette Epps, as well as Roscosmos cosmonaut Alexander Grebenkin, will launch to the International Space Station aboard SpaceX’s Dragon spacecraft on the company’s Falcon 9 rocket from Kennedy’s Launch Complex 39A no earlier than 12:04 a.m. EST Friday, March 1, 2024.

NASA astronaut Michael Barratt, Crew-8 pilot, delivers remarks to members of the news media during crew arrival for NASA’s SpaceX Crew-8 mission at the Launch and Landing Facility at Kennedy Space Center in Florida on Sunday, Feb. 25, 2024. Barratt, along with NASA astronauts Matthew Dominick and Jeanette Epps, as well as Roscosmos cosmonaut Alexander Grebenkin, will launch to the International Space Station aboard SpaceX’s Dragon spacecraft on the company’s Falcon 9 rocket from Kennedy’s Launch Complex 39A no earlier than 12:04 a.m. EST Friday, March 1, 2024.

NASA astronaut Jeanette Epps, Crew-8 mission specialist, delivers remarks to members of the news media during crew arrival for NASA’s SpaceX Crew-8 mission at the Launch and Landing Facility at Kennedy Space Center in Florida on Sunday, Feb. 25, 2024. Epps, along with NASA astronauts Matthew Dominick and Jeanette Epps, as well as Roscosmos cosmonaut Alexander Grebenkin, will launch to the International Space Station aboard SpaceX’s Dragon spacecraft on the company’s Falcon 9 rocket from Kennedy’s Launch Complex 39A no earlier than 12:04 a.m. EST Friday, March 1, 2024.

NASA astronaut Jeanette Epps, Crew-8 mission specialist, smiles during crew arrival for NASA’s SpaceX Crew-8 mission at the Launch and Landing Facility at Kennedy Space Center in Florida on Sunday, Feb. 25, 2024. Epps, along with NASA astronauts Matthew Dominick and Jeanette Epps, as well as Roscosmos cosmonaut Alexander Grebenkin, will launch to the International Space Station aboard SpaceX’s Dragon spacecraft on the company’s Falcon 9 rocket from Kennedy’s Launch Complex 39A no earlier than 12:04 a.m. EST Friday, March 1, 2024.

NASA astronaut Matthew Dominick, Crew-8 commander, delivers remarks to members of the news media during crew arrival for NASA’s SpaceX Crew-8 mission at the Launch and Landing Facility at Kennedy Space Center in Florida on Sunday, Feb. 25, 2024. Dominick, along with NASA astronauts Michael Barratt and Jeanette Epps, as well as Roscosmos cosmonaut Alexander Grebenkin, will launch to the International Space Station aboard SpaceX’s Dragon spacecraft on the company’s Falcon 9 rocket from Kennedy’s Launch Complex 39A no earlier than 12:04 a.m. EST Friday, March 1, 2024.

NASA astronaut Michael Barratt, Crew-8 pilot, delivers remarks to members of the news media during crew arrival for NASA’s SpaceX Crew-8 mission at the Launch and Landing Facility at Kennedy Space Center in Florida on Sunday, Feb. 25, 2024. Barratt, along with NASA astronauts Matthew Dominick and Jeanette Epps, as well as Roscosmos cosmonaut Alexander Grebenkin, will launch to the International Space Station aboard SpaceX’s Dragon spacecraft on the company’s Falcon 9 rocket from Kennedy’s Launch Complex 39A no earlier than 12:04 a.m. EST Friday, March 1, 2024.

Dana Hutcherson, deputy program manager, Commercial Crew Program, NASA’s Kennedy, delivers remarks to members of the news media during crew arrival for NASA’s SpaceX Crew-8 mission at the Launch and Landing Facility at Kennedy Space Center in Florida on Sunday, Feb. 25, 2024. The Crew-8 mission will send NASA astronauts Matthew Dominick, Michael Barratt, and Jeanette Epps, and Roscosmos cosmonaut Alexander Grebenkin, to the International Space Station aboard SpaceX’s Dragon spacecraft on the company’s Falcon 9 rocket from Kennedy’s Launch Complex 39A no earlier than 12:04 a.m. EST Friday, March 1, 2024.

Members of NASA’s SpaceX Crew-8 from right to left NASA astronaut Jeanette Epps and Roscosmos cosmonaut Alexander Grebenkin check their SpaceX spacesuit in the crew suit-up room inside the Neil A. Armstrong Operations and Checkout Building at NASA’s Kennedy Space Center in Florida on Saturday, March 2, 2024. The Crew-8 crew members are preparing for their launch to the International Space Station aboard SpaceX’s Dragon spacecraft atop the Falcon 9 rocket from Launch Complex 39A 10:53 p.m. EST on Sunday, March 3, 2024.

SpaceX’s Dragon spacecraft for NASA’s SpaceX Crew-8 mission is mated to the company's Falcon 9 rocket at SpaceX’s hangar at Kennedy Space Center’s Launch Complex 39A in Florida on Friday, Feb. 23, 2024, at Cape Canaveral Space Force Station. NASA astronauts Matthew Dominick, Michael Barratt, and Jeanette Epps, and Roscosmos cosmonaut Alexander Grebenkin are slated to launch to the International Space Station no earlier than 12:04 a.m. EST on March 1, 2024.

SpaceX’s Dragon spacecraft for NASA’s SpaceX Crew-8 mission is mated to the company's Falcon 9 rocket at SpaceX’s hangar at Kennedy Space Center’s Launch Complex 39A in Florida on Friday, Feb. 23, 2024, at Cape Canaveral Space Force Station. NASA astronauts Matthew Dominick, Michael Barratt, and Jeanette Epps, and Roscosmos cosmonaut Alexander Grebenkin are slated to launch to the International Space Station no earlier than 12:04 a.m. EST on March 1, 2024.

SpaceX’s Dragon spacecraft for NASA’s SpaceX Crew-8 mission is mated to the company's Falcon 9 rocket at SpaceX’s hangar at Kennedy Space Center’s Launch Complex 39A in Florida on Friday, Feb. 23, 2024, at Cape Canaveral Space Force Station. NASA astronauts Matthew Dominick, Michael Barratt, and Jeanette Epps, and Roscosmos cosmonaut Alexander Grebenkin are slated to launch to the International Space Station no earlier than 12:04 a.m. EST on March 1, 2024.

SpaceX’s Dragon spacecraft for NASA’s SpaceX Crew-8 mission is mated to the company's Falcon 9 rocket at SpaceX’s hangar at Kennedy Space Center’s Launch Complex 39A in Florida on Friday, Feb. 23, 2024, at Cape Canaveral Space Force Station. NASA astronauts Matthew Dominick, Michael Barratt, and Jeanette Epps, and Roscosmos cosmonaut Alexander Grebenkin are slated to launch to the International Space Station no earlier than 12:04 a.m. EST on March 1, 2024.

SpaceX’s Dragon spacecraft for NASA’s SpaceX Crew-8 mission is mated to the company's Falcon 9 rocket at SpaceX’s hangar at Kennedy Space Center’s Launch Complex 39A in Florida on Friday, Feb. 23, 2024, at Cape Canaveral Space Force Station. NASA astronauts Matthew Dominick, Michael Barratt, and Jeanette Epps, and Roscosmos cosmonaut Alexander Grebenkin are slated to launch to the International Space Station no earlier than 12:04 a.m. EST on March 1, 2024.

Members of NASA’s SpaceX Crew-8 from left to right, NASA astronauts Jeanette Epps, mission specialist; Michael Barratt, pilot; Matthew Dominick, commander; and Roscosmos cosmonaut Alexander Grebenkin, mission specialist; are photographed inside the crew access arm at Launch Complex 39A at NASA’s Kennedy Space Center in Florida during a dress rehearsal on Monday, Feb. 26, 2024, in preparation for the Crew-8 mission. NASA’s SpaceX Crew-8 is the eighth crew rotation mission with SpaceX to the station and the ninth flight of Dragon with people as part of the agency’s Commercial Crew Program. Liftoff from Launch Complex 39A is scheduled for 12:04 a.m. EST on Friday, March 1.

NASA’s SpaceX Crew-8 crew member from left to right Jeanette Epps and Roscosmos cosmonaut Alexander Grebenkin relaxes in the suit-up room in the Astronaut Crew Quarters inside Kennedy Space Center’s Neil A. Armstrong Operations and Checkout Building a few hours before launch on Sunday, March 3, 2024. During suit-up, a team of SpaceX suit technicians assist the crew as they put on their custom-fitted spacesuits and perform leak checks. As part of NASA’s Commercial Crew Program, the Crew-8 crew members are scheduled to launch aboard SpaceX’s Dragon spacecraft and Falcon 9 rocket to the International Space Station 10:53 p.m. EST Sunday, March 3, 2024, from Kennedy’s Launch Complex 39A.

Jennifer Kunz, associate director, technical, NASA Kennedy, speaks to members of the news media during crew arrival for NASA’s SpaceX Crew-8 mission at the Launch and Landing Facility at Kennedy Space Center in Florida on Sunday, Feb. 25, 2024. The Crew-8 mission will send NASA astronauts Matthew Dominick, Michael Barratt, and Jeanette Epps, and Roscosmos cosmonaut Alexander Grebenkin, to the International Space Station aboard SpaceX’s Dragon spacecraft on the company’s Falcon 9 rocket from Kennedy’s Launch Complex 39A no earlier than 12:04 a.m. EDT Friday, March 1, 2024.

Members of NASA’s SpaceX Crew-8 from left to right, NASA astronaut Jeanette Epps and Roscosmos cosmonaut Alexander Grebenkin are photographed in their SpaceX spacesuits at Launch Complex 39A in front of the SpaceX Dragon spacecraft during a dress rehearsal on Monday, Feb. 26, 2024, in preparation for the Crew-8 mission at NASA’s Kennedy Space Center in Florida. NASA’s SpaceX Crew-8 is the eighth crew rotation mission with SpaceX to the station and the ninth flight of Dragon with people as part of the agency’s Commercial Crew Program. Liftoff from Launch Complex 39A is scheduled for 12:04 a.m. EST on Friday, March 1.

Members of NASA’s SpaceX Crew-8 from right to left are NASA astronauts Jeanette Epps, Matthew Dominick, Michael Barratt, and Roscosmos cosmonaut Alexander Grebenkin smile and pose for a photo in the suit-up room in the Astronaut Crew Quarters inside Kennedy Space Center’s Neil A. Armstrong Operations and Checkout Building before launch on Saturday, March 2, 2024. During suit-up, a team of SpaceX suit technicians assist the crew as they put on their custom-fitted spacesuits and perform leak checks. As part of NASA’s Commercial Crew Program, the Crew-8 crew members are scheduled to launch aboard SpaceX’s Dragon spacecraft and Falcon 9 rocket to the International Space Station 10:53 p.m. EST Sunday, March 3, 2024, from Kennedy’s Launch Complex 39A.

Members of NASA’s SpaceX Crew-8 from right to left are NASA astronauts Jeanette Epps, Matthew Dominick, Michael Barratt, and Roscosmos cosmonaut Alexander Grebenkin smile and pose for a photo in the suit-up room in the Astronaut Crew Quarters inside Kennedy Space Center’s Neil A. Armstrong Operations and Checkout Building before launch on Sunday, March 3, 2024. During suit-up, a team of SpaceX suit technicians assist the crew as they put on their custom-fitted spacesuits and perform leak checks. As part of NASA’s Commercial Crew Program, the Crew-8 crew members are scheduled to launch aboard SpaceX’s Dragon spacecraft and Falcon 9 rocket to the International Space Station 10:53 p.m. EST Sunday, March 3, 2024, from Kennedy’s Launch Complex 39A.