
ESA (European Space Agency) astronaut Matthias Maurer is helped out of the SpaceX Crew Dragon Endurance spacecraft onboard the SpaceX Shannon recovery ship after he and NASA astronauts Raja Chari, Kayla Barron, and Tom Marshburn, landed in the Gulf of Mexico off the coast of Tampa, Florida, Friday, May 6, 2022. Maurer, Marshburn, Chari, and Barron are returning after 177 days in space as part of Expeditions 66 and 67 onboard the International Space Station. Photo Credit: (NASA/Aubrey Gemignani)

A patch belonging ESA astronaut Matthias Maurer, left, is seen during a meeting with NASA Deputy Administrator Pam Melroy, center, and Federal Government Coordinator of German Aerospace Policy Dr. Anna Christmann, right, Thursday, March 7, 2024, at the Mary W. Jackson NASA Headquarters building in Washington. Photo Credit: (NASA/Keegan Barber)

ESA astronaut Matthias Maurer, right, speaks during a meeting with NASA Deputy Administrator Pam Melroy, second from left, and Federal Government Coordinator of German Aerospace Policy Dr. Anna Christmann, second from right, Thursday, March 7, 2024, at the Mary W. Jackson NASA Headquarters building in Washington. Photo Credit: (NASA/Keegan Barber)

NASA Deputy Administrator Pam Melroy, center, listens as ESA astronaut Matthias Maurer, left, speaks during a meeting with Federal Government Coordinator of German Aerospace Policy Dr. Anna Christmann, right, Thursday, March 7, 2024, at the Mary W. Jackson NASA Headquarters building in Washington. Photo Credit: (NASA/Keegan Barber)

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.

ESA (European Space Agency) astronaut Matthias Maurer gives a thumbs as he waits to be helped out of the SpaceX Crew Dragon Endurance spacecraft onboard the SpaceX Shannon recovery ship after he and NASA astronauts Raja Chari, Kayla Barron, Tom Marshburn, landed in the Gulf of Mexico off the coast of Tampa, Florida, Friday, May 6, 2022. Maurer, Marshburn, Chari, and Barron are returning after 177 days in space as part of Expeditions 66 and 67 onboard the International Space Station. Photo Credit: (NASA/Aubrey Gemignani)

From left to right, ESA (European Space Agency) astronaut Matthias Maurer, NASA astronauts Tom Marshburn, Raja Chari, and Kayla Barron, are seen inside the SpaceX Crew Dragon Endurance spacecraft onboard the SpaceX Shannon recovery ship shortly after having landed in the Gulf of Mexico off the coast of Tampa, Florida, Friday, May 6, 2022. Maurer, Marshburn, Chari, and Barron are returning after 177 days in space as part of Expeditions 66 and 67 aboard the International Space Station. Photo Credit: (NASA/Aubrey Gemignani)

ESA (European Space Agency) astronaut Matthias Maurer gives a thumbs up after being helped out of the SpaceX Crew Dragon Endurance spacecraft onboard the SpaceX Shannon recovery ship after he and NASA astronauts Raja Chari, Kayla Barron, Tom Marshburn, landed in the Gulf of Mexico off the coast of Tampa, Florida, Friday, May 6, 2022. Maurer, Marshburn, Chari, and Barron are returning after 177 days in space as part of Expeditions 66 and 67 onboard the International Space Station. Photo Credit: (NASA/Aubrey Gemignani)

Inside the SpaceX horizontal processing facility at NASA’s Kennedy Space Center in Florida, preparations are underway to roll the SpaceX Falcon 9 rocket with Crew Dragon attached to Launch Complex 39A on Oct. 27, 2021 for NASA’s Space X Crew-3 mission. NASA astronauts Raja Chari, Tom Marshburn and Kayla Barron, along with Matthias Maurer, European Space Agency astronaut, will launch aboard the Crew Dragon on the Falcon 9 rocket on Oct. 31. Launch is targeted for 2:21 a.m. from Pad 39A. Crew-3 is the third crew rotation flight for the agency’s Commercial Crew Program, and the first flight of a new Crew Dragon spacecraft.

The SpaceX Falcon 9 rocket with Crew Dragon rolls out to Launch Complex 39A at Kennedy Space Center in Florida in the early morning hours of Oct. 27, 2021 for NASA’s SpaceX Crew-3 mission. NASA astronauts Raja Chari, Tom Marshburn and Kayla Barron, along with Matthias Maurer, European Space Agency astronaut, will launch aboard the Crew Dragon on the Falcon 9 rocket on Oct. 31. Launch is targeted for 2:21 a.m. from Pad 39A. Crew-3 is the third crew rotation flight for the agency’s Commercial Crew Program, and the first flight of a new Crew Dragon spacecraft.

Inside the SpaceX horizontal processing facility at NASA’s Kennedy Space Center in Florida, the SpaceX Falcon 9 rocket with Crew Dragon attached are ready for rollout to Launch Complex 39A on Oct. 27, 2021 for NASA’s SpaceX Crew-3 mission. NASA astronauts Raja Chari, Tom Marshburn and Kayla Barron, along with Matthias Maurer, European Space Agency astronaut, will launch aboard the Crew Dragon on the Falcon 9 rocket on Oct. 31. Launch is targeted for 2:21 a.m. from Pad 39A. Crew-3 is the third crew rotation flight for the agency’s Commercial Crew Program, and the first flight of a new Crew Dragon spacecraft.

From left to right, ESA astronaut Alexander Gerst, NASA Deputy Administrator Pam Melroy, NASA Administrator Bill Nelson, Federal Government Coordinator of German Aerospace Policy Dr. Anna Christmann, and ESA astronaut Matthias Maurer pose for a photo, Thursday, March 7, 2024, at the Mary W. Jackson NASA Headquarters building in Washington. Photo Credit: (NASA/Keegan Barber)

From left to right, Federal Government Coordinator of German Aerospace Policy Dr. Anna Christmann, NASA Administrator Bill Nelson, NASA Deputy Administrator Pam Melroy, ESA astronaut Alexander Gerst, and ESA astronaut Matthias Maurer are seen prior to a meeting, Thursday, March 7, 2024, at the Mary W. Jackson NASA Headquarters building in Washington. Photo Credit: (NASA/Keegan Barber)

The SpaceX Crew-3 astronauts stand on the transporter in front of the Crew Dragon and Falcon 9 stack inside the SpaceX horizontal processing facility near Launch Complex 39A at Kennedy Space Center in Florida on Oct. 26, 2021. From left are NASA astronauts Kayla Barron, Raja Chari, and Tom Marshburn, along with Matthias Maurer with the European Space Agency. The four-person crew will launch aboard the Crew Dragon atop the Falcon 9 on Oct. 31 to the International Space Station. Launch is targeted for 2:21 a.m. EDT from Pad 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, left, with the European Space Agency, and NASA astronaut Raja Chari, Crew-3 commander, are inside the SpaceX horizontal processing facility near Launch Complex 39A at Kennedy Space Center in Florida on Oct. 26, 2021. The astronauts are viewing the Falcon 9 rocket with Crew Dragon before rollout to the launch pad, which occurred on Oct. 27. The four-person crew will launch aboard the Crew Dragon atop the Falcon 9 on Oct. 31 to the International Space Station. Launch is targeted for 2:21 a.m. EDT from Pad 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 are inside the SpaceX horizontal processing facility near Launch Complex 39A at Kennedy Space Center in Florida on Oct. 26, 2021. In this view, they simulate holding up the Falcon 9 rocket on its transporter before rollout to Launch Complex 39A, which occurred on Oct. 27. From left are Matthias Maurer, with the European Space Agency, and NASA astronauts Kayla Barron, Raja Chari, and Tom Marshburn. The four-person crew will launch aboard the Crew Dragon atop the Falcon 9 on Oct. 31 to the International Space Station. Launch is targeted for 2:21 a.m. EDT from Pad 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 NASA astronaut Tom Marshburn, left, and Matthias Maurer, an astronaut with the European Space Agency, are inside the SpaceX horizontal processing facility near Launch Complex 39A at Kennedy Space Center in Florida on Oct. 26, 2021. The astronauts are viewing the Falcon 9 rocket with Crew Dragon before rollout to the launch pad, which occurred on Oct. 27. The four-person crew will launch aboard the Crew Dragon atop the Falcon 9 on Oct. 31 to the International Space Station. Launch is targeted for 2:21 a.m. EDT from Pad 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.

The SpaceX Crew-3 astronauts stand on the transporter in front of the Crew Dragon and Falcon 9 stack inside the SpaceX horizontal processing facility near Launch Complex 39A at Kennedy Space Center in Florida on Oct. 26, 2021. From left are NASA astronauts Kayla Barron, Raja Chari, and Tom Marshburn, along with Matthias Maurer with the European Space Agency. The four-person crew will launch aboard the Crew Dragon atop the Falcon 9 on Oct. 31 to the International Space Station. Launch is targeted for 2:21 a.m. EDT from Pad 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.

jsc2020e056247_alt (Dec. 18, 2020) --- Portrait of ESA (European Space Agency) astronaut Matthias Maurer.

jsc2020e056158_alt (Dec. 17, 2020) --- Portrait of ESA (European Space Agency) astronaut Matthias Maurer.

iss067e035525 (May 4, 2022) --- Fellow ESA (European Space Agency) astronauts Samantha Cristoforetti and Matthias Maurer pose for a portrait inside the International Space Station's Harmony module. Maurer would don his SpaceX flight suit later, board the Dragon Endurance crew ship and depart for Earth.

ESA (European Space Agency) astronaut Matthias Maurer, left, and NASA astronauts Tom Marshburn, second from left, Raja Chari, second from right, and Kayla Barron, right, pose for a picture after answering questions from members of the media following their arrival at the Launch and Landing Facility at NASA’s Kennedy Space Center ahead of SpaceX’s Crew-3 mission, Tuesday, Oct. 26, 2021, 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 Oct. 31 at 2:21 a.m. ET, from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Joel Kowsky)

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. Matthias Maurer, with the European Space Agency (ESA), is inside the crew access arm leading to the company’s Crew Dragon spacecraft during the rehearsal. Maurer’s SpaceX spacesuit is embroidered with the ESA and SpaceX emblems. The four-person crew will launch aboard the Crew Dragon atop the Falcon 9 on Oct. 31 to the International Space Station. Launch is targeted for 2:21 a.m. EDT from Pad 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.

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 Raja Chari, Tom Marshburn, Kayla Barron, and ESA (European Space Agency) astronaut Matthias Maurer, 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-3 mission launch, Thursday, Oct. 28, 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 Oct. 31 at 2:21 a.m. ET, from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Joel Kowsky)

NASA astronauts Kayla Barron speaks to members of the media after arriving from Houston at the Launch and Landing Facility at NASA’s Kennedy Space Center with fellow NASA astronauts Raja Chari and Tom Marshburn and ESA (European Space Agency) astronaut Matthias Maurer ahead of SpaceX’s Crew-3 mission, Tuesday, Oct. 26, 2021, 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 Oct. 31 at 2:21 a.m. ET, from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Joel Kowsky)

ESA (European Space Agency) astronaut Matthias Maurer, left, and NASA astronauts Tom Marshburn, second from left, Raja Chari, second from right, and Kayla Barron, right, 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-3 mission launch, Thursday, Oct. 28, 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 Oct. 31 at 2:21 a.m. ET, from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Joel Kowsky)

ESA (European Space Agency) astronaut Matthias Maurer, left, and NASA astronauts Tom Marshburn, second from left, Raja Chari, second from right, and Kayla Barron, right, pose for a picture after answering questions from members of the media following their arrival at the Launch and Landing Facility at NASA’s Kennedy Space Center ahead of SpaceX’s Crew-3 mission, Tuesday, Oct. 26, 2021, 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 Oct. 31 at 2:21 a.m. ET, from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Joel Kowsky)

ESA (European Space Agency) astronaut Matthias Maurer speaks to members of the media after arriving from Houston at the Launch and Landing Facility at NASA’s Kennedy Space Center with NASA’s astronauts Tom Marshburn, Raja Chari, and Kayla Barron ahead of SpaceX’s Crew-3 mission, Tuesday, Oct. 26, 2021, 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 Oct. 31 at 2:21 a.m. ET, from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Joel Kowsky)

ESA (European Space Agency) astronaut Matthias Maurer, left, speaks to members of the media after arriving from Houston at the Launch and Landing Facility at NASA’s Kennedy Space Center with NASA’s astronauts Tom Marshburn, Raja Chari, and Kayla Barron ahead of SpaceX’s Crew-3 mission, Tuesday, Oct. 26, 2021, 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 Oct. 31 at 2:21 a.m. ET, from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Joel Kowsky)

Kennedy Space Center director Janet Petro, left, speaks to members of the media at the arrival of NASA astronauts Raja Chari, Tom Marshburn, Kayla Barron, and ESA (European Space Agency) astronaut Matthias Maurer, at the Launch and Landing Facility at NASA’s Kennedy Space Center ahead of SpaceX’s Crew-3 mission, Tuesday, Oct. 26, 2021, 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 Oct. 31 at 2:21 a.m. ET, from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Joel Kowsky)

The aircraft carrying NASA astronauts Raja Chari, Tom Marshburn, Kayla Barron, and ESA (European Space Agency) astronaut Matthias Maurer is seen as it arrives from Houston at the Launch and Landing Facility at NASA’s Kennedy Space Center ahead of SpaceX’s Crew-3 mission, Tuesday, Oct. 26, 2021, 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 Oct. 31 at 2:21 a.m. ET, from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Joel Kowsky)

NASA astronauts Tom Marshburn, left, Raja Chari, second from left, Kayla Barron, second from right, and ESA (European Space Agency) astronaut Matthias Maurer, right, are seen as they depart the Landing Facility at NASA’s Kennedy Space Center ahead of SpaceX’s Crew-3 mission, Tuesday, Oct. 26, 2021, 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 Oct. 31 at 2:21 a.m. ET, from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Joel Kowsky)

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 Kayla Barron speaks to members of the media after arriving from Houston at the Launch and Landing Facility at NASA’s Kennedy Space Center with fellow NASA astronauts Raja Chari and Tom Marshburn and ESA (European Space Agency) astronaut Matthias Maurer ahead of SpaceX’s Crew-3 mission, Tuesday, Oct. 26, 2021, 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 Oct. 31 at 2:21 a.m. ET, from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Joel Kowsky)

ESA (European Space Agency) astronaut Matthias Maurer, left, and NASA astronauts Tom Marshburn, second from left, Raja Chari, second from right, and Kayla Barron, right, 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-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)

ESA (European Space Agency) astronaut Matthias Maurer, second from left, speaks to members of the media after arriving from Houston at the Launch and Landing Facility at NASA’s Kennedy Space Center with NASA’s astronauts Tom Marshburn, Raja Chari, and Kayla Barron ahead of SpaceX’s Crew-3 mission, Tuesday, Oct. 26, 2021, 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 Oct. 31 at 2:21 a.m. ET, from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Joel Kowsky)

ESA (European Space Agency) astronaut Matthias Maurer, left, and NASA astronauts Tom Marshburn, second from left, Raja Chari, second from right, and Kayla Barron, right, 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-3 mission launch, Thursday, Oct. 28, 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 Oct. 31 at 2:21 a.m. ET, from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Joel Kowsky)

ESA (European Space Agency) astronaut Matthias Maurer, 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-3 mission launch, Thursday, Oct. 28, 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. Maurer and his fellow crewmates NASA astronauts Raja Chari, Kayla Barron, and Tom Marshburn are scheduled to launch at Oct. 31 at 2:21 a.m. ET, from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Joel Kowsky)

NASA astronaut Raja Chari, second from right, speaks to members of the media after arriving from Houston at the Launch and Landing Facility at NASA’s Kennedy Space Center with fellow NASA astronauts Tom Marshburn, second from left and Kayla Barron, right, and ESA (European Space Agency) astronaut Matthias Maurer, left, ahead of SpaceX’s Crew-3 mission, Tuesday, Oct. 26, 2021, 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 Oct. 31 at 2:21 a.m. ET, from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Joel Kowsky)

NASA Associate Administrator Bob Cabana speaks to members of the media at the arrival of NASA astronauts Raja Chari, Tom Marshburn, Kayla Barron, and ESA (European Space Agency) astronaut Matthias Maurer at the Launch and Landing Facility at NASA’s Kennedy Space Center ahead of SpaceX’s Crew-3 mission, Tuesday, Oct. 26, 2021, 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 Oct. 31 at 2:21 a.m. ET, from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Joel Kowsky)

ESA (European Space Agency) astronaut Matthias Maurer, left, and NASA astronauts Tom Marshburn, second from left, Raja Chari, second from right, and Kayla Barron, right, 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-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)

Frank de Winne, manager of the International Space Station Program for ESA (European Space Agency), speaks to members of the media at the arrival of NASA astronauts Raja Chari, Tom Marshburn, Kayla Barron, and ESA (European Space Agency) astronaut Matthias Maurer at the Launch and Landing Facility at NASA’s Kennedy Space Center ahead of SpaceX’s Crew-3 mission, Tuesday, Oct. 26, 2021, 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 Oct. 31 at 2:21 a.m. ET, from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Joel Kowsky)

NASA astronauts Raja Chari, right, Tom Marshburn, second from right, Kayla Barron, second from left, and ESA (European Space Agency) astronaut Matthias Maurer, left, are seen as they arrive from Houston at the Launch and Landing Facility at NASA’s Kennedy Space Center ahead of SpaceX’s Crew-3 mission, Tuesday, Oct. 26, 2021, 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 Oct. 31 at 2:21 a.m. ET, from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Joel Kowsky)

NASA astronaut Tom Marshburn speaks to members of the media after arriving from Houston at the Launch and Landing Facility at NASA’s Kennedy Space Center with fellow NASA astronauts Kayla Barron and Raja Chari, and ESA (European Space Agency) astronaut Matthias Maurer ahead of SpaceX’s Crew-3 mission, Tuesday, Oct. 26, 2021, 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 Oct. 31 at 2:21 a.m. ET, from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Joel Kowsky)

NASA SpaceX Crew-3 mission astronauts Matthias Maurer, left, and Kayla Barron, play a game inside the suit-up room in the Astronaut Crew Quarters at Kennedy Space Center’s Neil A. Armstrong Operations and Checkout Building on launch day, Nov. 10, 2021. The Falcon 9 rocket with Crew Dragon Endurance will launch Maurer and Barron, along with fellow Crew-3 astronauts Raja Chari and Thomas Marshburn 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 Associate Administrator Bob Cabana greets the crew members of NASA’s SpaceX Crew-3 mission after their arrival at the center’s Launch and Landing Facility in Florida on Oct. 26, 2021. From left are European Space Agency astronaut Matthias Maurer, and NASA astronauts Tom Marshburn, Raja Chari, and Kayla Barron. Crew-3 will launch aboard the Crew Dragon on a SpaceX Falcon 9 rocket. Launch is targeted for 2:21 a.m. EDT on October 31 from Launch Complex 39A.

Kennedy Space Center Director Janet Petro, far left, greets the crew members of NASA’s SpaceX Crew-3 mission after their arrival at the center’s Launch and Landing Facility in Florida on Oct. 26, 2021. From left are European Space Agency astronaut Matthias Maurer, and NASA astronauts Tom Marshburn, Raja Chari, and Kayla Barron. Crew-3 will launch aboard the Crew Dragon on a SpaceX Falcon 9 rocket. Launch is targeted for 2:21 a.m. EDT on October 31 from Launch Complex 39A.

iss066e093675 (Dec. 19, 2021) --- From left are, Roscosmos cosmonauts Anton Shkaplerov, Pyotr Dubrov and Alexander Misurkin with ESA (European Space Agency) astronaut Matthias Maurer aboard the International Space Station's Russian segment.

iss066e173993 (March 23, 2022) --- Astronaut Matthias Maurer of ESA (European Space Agency) is pictured outside the International Space Station during a spacewalk to install thermal gear and electronics components on the orbiting lab.

jsc2021e009539 (March 3, 2021) --- SpaceX Crew-3 astronauts (from left) Matthias Maurer and Raja Chari are pictured during a training session at the Space Vehicle Mockup Facility at NASA's Johnson Space Center in Houston, Texas.

iss066e137876 (Feb. 8, 2022) --- ESA (European Space Agency) astronaut and Expedition 66 Flight Engineer Matthias Maurer organizes cargo inside the Leonardo permanent multipurpose module.

iss066e174193 (March 23, 2022) --- Astronaut Matthias Maurer of ESA (European Space Agency) is pictured on the International Space Station's truss structure during a spacewalk to install thermal gear and electronics components on the orbiting lab.

iss066e077810 (Nov. 16, 2021) --- ESA (European Space Agency) astronaut and Expedition 66 Flight Engineer Matthias Maurer wears the Thermo-Mini headband that measures core body and skin temperature changes in astronauts.

iss066e078572 (Nov. 18, 2021) --- ESA (European Space Agency) astronaut and Expedition 66 Flight Engineer Matthias Maurer is pictured during the breakfast period aboard the International Space Station.

iss066e157107 (March 4, 2022) --- ESA (European Space Agency) astronaut and Expedition 66 Flight Engineer Matthias Maurer conducts a fit check of his U.S. spacesuit inside the International Space Station's Quest airlock.

jsc2021e044937 (Sept. 29, 2021) --- Astronaut Matthias Maurer of ESA (European Space Agency), SpaceX Crew-3 Mission Specialist, poses for a portrait in his pressure suit at SpaceX headquarters in Hawthorne, California. Credit: SpaceX

iss066e081876 (Nov. 24, 2021) --- Expedition 66 Flight Engineers Kayla Barron of NASA and Matthias Maurer of ESA (European Space Agency) have lunch together inside the International Space Station's Unity module.

iss067e008088 (April 10, 2022) --- ESA (European Space Agency) astronaut and Expedition Flight Engineer Matthias Maurer is pictured in front of the Microgravity Science Glovebox located inside the International Space Station's U.S. Destiny laboratory module.

iss066e174286 (March 23, 2022) --- Astronaut Matthias Maurer of ESA (European Space Agency) is pictured on the International Space Station's truss structure during a spacewalk to install thermal gear and electronics components on the orbiting lab.

SpaceX Crew-3 astronauts Raja Chari, Thomas Marshburn, Matthias Maurer and Kayla Barron departing Ellington Field, Houston, Texas for their launch at KSC. Photo Date: October 26, 2021. Photographer: Robert Markowitz

iss066e090268 (Dec. 13, 2021) --- Astronaut and Expedition 66 Flight Engineer Matthias Maurer of ESA (European Space Agency) inspects and cleans smoke detectors inside Columbus laboratory module.

jsc2021e025360_alt (June 18, 2021) --- SpaceX Crew-3 Mission Specialist Matthias Maurer of ESA (European Space Agency) poses for a portrait at Johnson Space Center in Houston, Texas.

jsc2021e038367 (July 26, 2021) --- SpaceX Crew-3 astronauts (from left) Matthias Maurer, Thomas Marshburn, Raja Chari and Kayla Barron are pictured during preflight training at SpaceX headquarters in Hawthorne, California. Credit: SpaceX

iss067e000624 (April 1, 2022) --- ESA (European Space Agency) astronaut and Expedition 67 Flight Engineer Matthias Maurer relocates a passive radiation monitor inside the International Space Station's Zvezda service module.

iss066e174224 (March 23, 2022) --- Astronaut Matthias Maurer of ESA (European Space Agency) is pictured on the International Space Station's truss structure during a spacewalk to install thermal gear and electronics components on the orbiting lab.

iss066e155805 (March 1, 2022) --- ESA (European Space Agency) astronaut and Expedition 66 Flight Engineer Matthias Maurer tapes caution labels to the Tranquility module's oxygen generation assembly inside the International Space Station.

iss066e084506 (Nov. 30, 2021) --- ESA (European Space Agency) astronaut and Expedition 66 Flight Engineer Matthias Maurer is pictured inside the International Space Station's Columbus laboratory module.

iss067e003161 (April 5, 2022) --- ESA (European Space Agency) astronaut and Expedition 67 Flight Engineer Matthias Maurer performs maintenance on combustion research hardware aboard the International Space Station.

jsc2021e012468 (April 1, 2021) --- SpaceX Crew-3 astronauts (from left) Matthias Maurer and Raja Chari prepare for spacewalk training at the Neutral Buoyancy Laboratory at NASA's Johnson Space Center in Houston, Texas.

jsc2021e038361 (Aug. 25, 2021) --- ESA (European Space Agency) astronaut and SpaceX Crew-3 Mission Specialist Matthias Maurer is pictured during preflight training at SpaceX headquarters in Hawthorne, California. Credit: SpaceX

jsc2021e038368 (July 26, 2021) --- SpaceX Crew-3 astronauts (from left) Raja Chari, Kayla Barron, Matthias Maurer and Thomas Marshburn are pictured during preflight training at SpaceX headquarters in Hawthorne, California. Credit: SpaceX

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. Matthias Maurer, with the European Space Agency, is inside the crew access arm leading to the company’s Crew Dragon spacecraft during the rehearsal. The four-person crew will launch aboard the Crew Dragon atop the Falcon 9 on Oct. 31 to the International Space Station. Launch is targeted for 2:21 a.m. EDT from Pad 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, 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.

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.

iss066e085145 (Nov. 30, 2021) --- ESA (European Space Agency) astronaut and Expedition 66 Flight Engineer Matthias Maurer is pictured inside the seven-windowed cupola, the International Space Station's "window to the world." Just outside the cupola and behind Maurer is a portion of the Soyuz MS-19 crew ship docked to the Rassvet module and the Prichal docking module attached to the Nauka multipurpose laboratory service module.

The SpaceX Crew Dragon Endurance spacecraft is seen as it lands with NASA astronauts Raja Chari, Kayla Barron, Tom Marshburn, and ESA (European Space Agency) astronaut Matthias Maurer aboard, in the Gulf of Mexico, off the coast of Tampa, Florida, Friday, May 6, 2022. Maurer, Marshburn, Chari, and Barron are returning after 177 days in space as part of Expeditions 66 and 67 aboard the International Space Station. Photo Credit: (NASA/Aubrey Gemignani)

jsc2021e046405 (Oct. 9, 2021) --- The astronauts of SpaceX Crew-3 pose for a portrait in their suits during a training session. From left are, ESA (European Space Agency) astronaut Matthias Maurer and NASA astronauts Thomas Marshburn, Raja Chari and Kayla Barron. Chari is Commander, Marshburn is the Pilot, and Barron and Maurer are both Mission Specialists. Credit: SpaceX

iss066e077795 (Nov. 16, 2021) --- From left, Flight Engineers Thomas Marshburn, Kayla Barron and Matthias Maurer review spacewalk procedures. NASA astronauts Marshburn and Barron are scheduled to conduct a six-and-a-half-hour spacewalk to replace an antenna system on the International Space Station's Port-1 truss structure. ESA (European Space Agency) astronaut Maurer will operate the Canadarm2 robotic arm assisting the two spacewalkers.

Support teams work around the SpaceX Crew Dragon Endurance spacecraft shortly after it landed with NASA astronauts Raja Chari, Kayla Barron, Tom Marshburn, and ESA (European Space Agency) astronaut Matthias Maurer aboard, in the Gulf of Mexico, off the coast of Tampa, Florida, Friday, May 6, 2022. Maurer, Marshburn, Chari, and Barron are returning after 177 days in space as part of Expeditions 66 and 67 aboard the International Space Station. Photo Credit: (NASA/Aubrey Gemignani)

The SpaceX Crew Dragon Endurance spacecraft is seen shortly after it landed with NASA astronauts Raja Chari, Kayla Barron, Tom Marshburn, and ESA (European Space Agency) astronaut Matthias Maurer aboard, in the Gulf of Mexico, off the coast of Tampa, Florida, Friday, May 6, 2022. Maurer, Marshburn, Chari, and Barron are returning after 177 days in space as part of Expeditions 66 and 67 aboard the International Space Station. Photo Credit: (NASA/Aubrey Gemignani)

Support teams work around the SpaceX Crew Dragon Endurance spacecraft shortly after it landed with NASA astronauts Raja Chari, Kayla Barron, Tom Marshburn, and ESA (European Space Agency) astronaut Matthias Maurer aboard, in the Gulf of Mexico, off the coast of Tampa, Florida, Friday, May 6, 2022. Maurer, Marshburn, Chari, and Barron are returning after 177 days in space as part of Expeditions 66 and 67 aboard the International Space Station. Photo Credit: (NASA/Aubrey Gemignani)

Support teams work around the SpaceX Crew Dragon Endurance spacecraft shortly after it landed with NASA astronauts Raja Chari, Kayla Barron, Tom Marshburn, and ESA (European Space Agency) astronaut Matthias Maurer aboard, in the Gulf of Mexico, off the coast of Tampa, Florida, Friday, May 6, 2022. Maurer, Marshburn, Chari, and Barron are returning after 177 days in space as part of Expeditions 66 and 67 aboard the International Space Station. Photo Credit: (NASA/Aubrey Gemignani)

The SpaceX Crew Dragon Endurance spacecraft is seen shortly after it landed with NASA astronauts Raja Chari, Kayla Barron, Tom Marshburn, and ESA (European Space Agency) astronaut Matthias Maurer aboard, in the Gulf of Mexico, off the coast of Tampa, Florida, Friday, May 6, 2022. Maurer, Marshburn, Chari, and Barron are returning after 177 days in space as part of Expeditions 66 and 67 aboard the International Space Station. Photo Credit: (NASA/Aubrey Gemignani)

jsc2021e046402 (Oct. 9, 2021) --- The astronauts of SpaceX Crew-3 pose for a portrait in their suits during a training session. From left are, ESA (European Space Agency) astronaut Matthias Maurer and NASA astronauts Thomas Marshburn, Raja Chari and Kayla Barron. Chari is Commander, Marshburn is the Pilot, and Barron and Maurer are both Mission Specialists. Credit: SpaceX

NASA astronaut Kayla Barron is helped out of the SpaceX Crew Dragon Endurance spacecraft onboard the SpaceX Shannon recovery ship after she and NASA astronauts Raja Chari, Tom Marshburn, and ESA (European Space Agency) astronaut Matthias Maurer landed in the Gulf of Mexico off the coast of Tampa, Florida, Friday, May 6, 2022. Maurer, Marshburn, Chari, and Barron are returning after 177 days in space as part of Expeditions 66 and 67 onboard the International Space Station. Photo Credit: (NASA/Aubrey Gemignani)

The SpaceX Crew Dragon Endurance spacecraft is seen as it lands with NASA astronauts Raja Chari, Kayla Barron, Tom Marshburn, and ESA (European Space Agency) astronaut Matthias Maurer aboard, in the Gulf of Mexico, off the coast of Tampa, Florida, Friday, May 6, 2022. Maurer, Marshburn, Chari, and Barron are returning after 177 days in space as part of Expeditions 66 and 67 aboard the International Space Station. Photo Credit: (NASA/Aubrey Gemignani)

The SpaceX Crew Dragon Endurance spacecraft is seen shortly after it landed with NASA astronauts Raja Chari, Kayla Barron, Tom Marshburn, and ESA (European Space Agency) astronaut Matthias Maurer aboard, in the Gulf of Mexico, off the coast of Tampa, Florida, Friday, May 6, 2022. Maurer, Marshburn, Chari, and Barron are returning after 177 days in space as part of Expeditions 66 and 67 aboard the International Space Station. Photo Credit: (NASA/Aubrey Gemignani)

The SpaceX Crew Dragon Endurance spacecraft is seen shortly after it landed with NASA astronauts Raja Chari, Kayla Barron, Tom Marshburn, and ESA (European Space Agency) astronaut Matthias Maurer aboard, in the Gulf of Mexico, off the coast of Tampa, Florida, Friday, May 6, 2022. Maurer, Marshburn, Chari, and Barron are returning after 177 days in space as part of Expeditions 66 and 67 aboard the International Space Station. Photo Credit: (NASA/Aubrey Gemignani)

The SpaceX Crew Dragon Endurance spacecraft is seen as it lands with NASA astronauts Raja Chari, Kayla Barron, Tom Marshburn, and ESA (European Space Agency) astronaut Matthias Maurer aboard, in the Gulf of Mexico, off the coast of Tampa, Florida, Friday, May 6, 2022. Maurer, Marshburn, Chari, and Barron are returning after 177 days in space as part of Expeditions 66 and 67 aboard the International Space Station. Photo Credit: (NASA/Aubrey Gemignani)

Support teams work around the SpaceX Crew Dragon Endurance spacecraft shortly after it landed with NASA astronauts Raja Chari, Kayla Barron, Tom Marshburn, and ESA (European Space Agency) astronaut Matthias Maurer aboard, in the Gulf of Mexico, off the coast of Tampa, Florida, Friday, May 6, 2022. Maurer, Marshburn, Chari, and Barron are returning after 177 days in space as part of Expeditions 66 and 67 aboard the International Space Station. Photo Credit: (NASA/Aubrey Gemignani)

Support teams work around the SpaceX Crew Dragon Endurance spacecraft shortly after it landed with NASA astronauts Raja Chari, Kayla Barron, Tom Marshburn, and ESA (European Space Agency) astronaut Matthias Maurer aboard, in the Gulf of Mexico, off the coast of Tampa, Florida, Friday, May 6, 2022. Maurer, Marshburn, Chari, and Barron are returning after 177 days in space as part of Expeditions 66 and 67 aboard the International Space Station. Photo Credit: (NASA/Aubrey Gemignani)

Support teams work around the SpaceX Crew Dragon Endurance spacecraft shortly after it landed with NASA astronauts Raja Chari, Kayla Barron, Tom Marshburn, and ESA (European Space Agency) astronaut Matthias Maurer aboard, in the Gulf of Mexico, off the coast of Tampa, Florida, Friday, May 6, 2022. Maurer, Marshburn, Chari, and Barron are returning after 177 days in space as part of Expeditions 66 and 67 aboard the International Space Station. Photo Credit: (NASA/Aubrey Gemignani)