
Crew-4 astronauts, from left, Jessica Watkins, Bob Hines, Kjell Lindgren, and Samantha Cristoforetti stand inside the crew access arm at Kennedy Space Center’s Launch Complex 39A during a dry dress rehearsal on April 20, 2022. Reflected and lit up in the background is NASA’s Space Launch System rocket and Orion spacecraft for the Artemis I mission at Launch Complex 39B. SpaceX’s Falcon 9 rocket, with the company’s Crew Dragon, named Freedom by the Crew-4 crew, is targeted for liftoff no earlier than 4:15 a.m. EDT on Tuesday, April 26, 2022, from Pad 39A. The Crew-4 mission will carry the astronauts to the International Space Station as part of NASA’s Commercial Crew Program.

The SpaceX Falcon 9 rocket, with the company’s Crew Dragon atop, lifts off from Launch Pad 39A at Kennedy Space Center in Florida for NASA’s SpaceX Crew-4 mission on April 27, 2022, at 3:52 a.m. EDT. Aboard the Dragon are NASA astronauts Kjell Lindgren, Bob Hines, and Jessica Watkins, and ESA (European Space Agency) astronaut Samantha Cristoforetti. The spacecraft will carry the Crew-4 astronauts to the International Space Station as part of NASA’s Commercial Crew Program. The Dragon spacecraft, named Freedom by the mission’s crew, is scheduled to dock to the space station today at 8:15 p.m. EDT.

Crew-4 astronauts wave after walking out through the double doors below the Neil A. Armstrong Building’s Astronaut Crew Quarters at NASA’s Kennedy Space Center in Florida on April 27, 2022. They will make their way to the customized Tesla Model X cars that will take them to their spacecraft at Launch Complex 39A. From left are: mission specialist Jessica Watkins, pilot Bob Hines, commander Kjell Lindgren, and mission specialist Samantha Cristoforetti. SpaceX’s Crew Dragon, powered by the company’s Falcon 9 rocket, will carry the four-person crew to the International Space Station as part of NASA’s Commercial Crew Program. Crew-4 is scheduled to launch today at 3:52 a.m. EDT, from Pad 39A at Kennedy.

Crew-4 astronauts Kjell Lindgren, Samantha Cristoforetti, Bob Hines, and Jessica Watkins wave to their families outside of the Neil Armstrong Operations and Checkout Building at NASA’s Kennedy Space Center in Florida before getting into the customized Tesla Model X vehicles that will transport them to their spacecraft at Launch Complex 39A. SpaceX’s Crew Dragon, powered by the company’s Falcon 9 rocket, will carry the four-person crew to the International Space Station as part of NASA’s Commercial Crew Program. Crew-4 is scheduled to launch today at 3:52 a.m. EDT, from Pad 39A at Kennedy.

The SpaceX Falcon 9 rocket, with the company’s Crew Dragon atop, lifts off from Launch Pad 39A at Kennedy Space Center in Florida for NASA’s SpaceX Crew-4 mission on April 27, 2022, at 3:52 a.m. EDT. Aboard the Dragon are NASA astronauts Kjell Lindgren, Bob Hines, and Jessica Watkins, and ESA (European Space Agency) astronaut Samantha Cristoforetti. The spacecraft will carry the Crew-4 astronauts to the International Space Station as part of NASA’s Commercial Crew Program. The Dragon spacecraft, named Freedom by the mission’s crew, is scheduled to dock to the space station today at 8:15 p.m. EDT.

The SpaceX Falcon 9 rocket, with the company’s Crew Dragon atop, lifts off from Launch Pad 39A at Kennedy Space Center in Florida for NASA’s SpaceX Crew-4 mission on April 27, 2022, at 3:52 a.m. EDT. Aboard the Dragon are NASA astronauts Kjell Lindgren, Bob Hines, and Jessica Watkins, and ESA (European Space Agency) astronaut Samantha Cristoforetti. The spacecraft will carry the Crew-4 astronauts to the International Space Station as part of NASA’s Commercial Crew Program. The Dragon spacecraft, named Freedom by the mission’s crew, is scheduled to dock to the space station today at 8:15 p.m. EDT.

Crew-4 mission astronauts, from left, Jessica Watkins, Bob Hines, Kjell Lindgren, and Samantha Cristoforetti relax in the suit room in the Astronaut Crew Quarters inside Kennedy Space Center’s Neil A. Armstrong Operations and Checkout Building on April 27, 2022. A team of SpaceX suit technicians assisted the crew as they put on their custom-fitted spacesuits and checked the suits for leaks. The astronauts will launch aboard SpaceX’s Crew Dragon, powered by the company’s Falcon 9 rocket, to the International Space Station as part of NASA’s Commercial Crew Program. Crew-4 is scheduled to lift off today at 3:52 a.m. EDT from Launch Complex 39A at Kennedy.

Crew-4 astronauts, from left, Jessica Watkins, mission specialist; Bob Hines, pilot; Kjell Lindgren, commander and Samantha Cristoforetti, mission specialist, are positioned inside SpaceX’s Crew Dragon, named Freedom by the Crew-4 crew, during a dry dress rehearsal at Kennedy Space Center in Florida on April 20, 2022. Crew-4 will launch the astronauts to the International Space Station as part of NASA’s Commercial Crew Program. Liftoff is targeted for 5:26 a.m. EDT on Saturday, April 23, 2022, from Launch Complex 39A at Kennedy.

A customized Tesla Model X vehicle is parked outside the Neil A. Armstrong Operations and Checkout Building at NASA’s Kennedy Space Center in Florida on April 27, 2022. Crew-4 astronauts Kjell Lindgren, Bob Hines, Jessica Watkins, and Samantha Cristoforetti will make their way to the vehicles, which will transport them to Launch Complex 39A. Liftoff aboard SpaceX’s Crew Dragon, powered by the company’s Falcon 9 rocket, is scheduled for today at 3:52 a.m. EDT from Pad 39A at Kennedy.

Crew-4 astronauts Jessica Watkins, Bob Hines, Samantha Cristoforetti, and Kjell Lindgren form a huddle after walking out through the double doors below the Neil A. Armstrong Building’s Astronaut Crew Quarters at NASA’s Kennedy Space Center in Florida on April 27, 2022. They are making their way to the customized Tesla Model X vehicles that will take them to their spacecraft at Launch Complex 39A. SpaceX’s Crew Dragon, powered by the company’s Falcon 9 rocket, will carry the four-person crew to the International Space Station as part of NASA’s Commercial Crew Program. Crew-4 is scheduled to launch today at 3:52 a.m. EDT, from Pad 39A at Kennedy.

Crew-4 astronauts, from left, Jessica Watkins, mission specialist; Bob Hines, pilot; Kjell Lindgren, commander and Samantha Cristoforetti, mission specialist, pose outside SpaceX’s Crew Dragon, named Freedom by the Crew-4 crew, during a dry dress rehearsal at Kennedy Space Center in Florida on April 20, 2022. Crew-4 will launch the astronauts to the International Space Station as part of NASA’s Commercial Crew Program. Liftoff is targeted for 5:26 a.m. EDT on Saturday, April 23, 2022, from Launch Complex 39A at Kennedy.

Crew-4 mission astronaut Samantha Cristoforetti relaxes in the suit room in the Astronaut Crew Quarters inside Kennedy Space Center’s Neil A. Armstrong Operations and Checkout Building on April 27, 2022. A team of SpaceX suit technicians assisted the crew as they put on their custom-fitted spacesuits and checked the suits for leaks. Cristoforetti, along with Bob Hines, Kjell Lindgren, and Jessica Watkins, will launch aboard SpaceX’s Crew Dragon, powered by the company’s Falcon 9 rocket, to the International Space Station as part of NASA’s Commercial Crew Program. Crew-4 is scheduled to lift off today at 3:52 a.m. EDT from Launch Complex 39A at Kennedy.

The SpaceX Falcon 9 rocket, with the company’s Crew Dragon atop, soars upward after a 3:52 a.m. EDT liftoff from Launch Complex 39A at Kennedy Space Center in Florida for NASA’s SpaceX Crew-4 mission on April 27, 2022. Aboard the Dragon are NASA astronauts Kjell Lindgren, Bob Hines, and Jessica Watkins, and ESA (European Space Agency) astronaut Samantha Cristoforetti. The spacecraft will carry the Crew-4 astronauts to the International Space Station as part of NASA’s Commercial Crew Program. The Dragon spacecraft, named Freedom by the mission’s crew, is scheduled to dock to the space station today at 8:15 p.m. EDT.

A poster depicting Crew-4 mission astronauts, from left, Bob Hines, Samantha Cristoforetti, Jessica Watkins, and Kjell Lindgren is shown in the Astronaut Crew Quarters inside Kennedy Space Center’s Neil A. Armstrong Operations and Checkout Building on April 27, 2022. The four astronauts will launch aboard SpaceX’s Crew Dragon – powered by the company’s Falcon 9 rocket – to the International Space Station as part of NASA’s Commercial Crew Program. They are scheduled to lift off today at 3:52 a.m. EDT from Launch Complex 39A at Kennedy.

Crew-4 mission astronaut Kjell Lindgren signs the mission patch in the Astronaut Crew Quarters inside Kennedy Space Center’s Neil A. Armstrong Operations and Checkout Building on April 27, 2022. Lindgren, along with Bob Hines, Jessica Watkins, and Samantha Cristoforetti, will launch aboard SpaceX’s Crew Dragon – powered by the company’s Falcon 9 rocket – to the International Space Station as part of NASA’s Commercial Crew Program. Crew-4 is scheduled to lift off today at 3:52 a.m. EDT from Launch Complex 39A at Kennedy.

The SpaceX Falcon 9 rocket is vertical with the company’s Crew Dragon atop for NASA’s SpaceX Crew-4 mission at Launch Pad 39A at NASA’s Kennedy Space Center in Florida on April 19, 2022. NASA astronauts Kjell Lindgren, Bob Hines, and Jessica Watkins, along with ESA (European Space Agency) astronaut Samantha Cristoforetti, will launch aboard Dragon, named Freedom by the Crew-4 crew, atop the Falcon 9 on April 23, 2022, to the International Space Station. Launch is targeted for 5:26 a.m. EDT from Pad 39A. The astronauts will conduct scientific research in areas such as materials science, health technologies, and plant science to prepare for human exploration beyond low-Earth orbit.

Crew-4 mission astronaut Jessica Watkins smiles in the suit room in the Astronaut Crew Quarters inside Kennedy Space Center’s Neil A. Armstrong Operations and Checkout Building on April 27, 2022. A team of SpaceX suit technicians assisted Watkins, along with Crew-4 members Kjell Lindgren, Bob Hines, and Samantha Cristoforetti, as they put on their custom-fitted spacesuits and checked the suits for leaks. The four astronauts will launch aboard SpaceX’s Crew Dragon, powered by the company’s Falcon 9 rocket, to the International Space Station as part of NASA’s Commercial Crew Program. Crew-4 is scheduled to lift off today at 3:52 a.m. EDT from Launch Complex 39A at Kennedy.

A banner hangs outside the Neil A. Armstrong Operations and Checkout Building at NASA’s Kennedy Space Center in Florida on April 27, 2022. Crew-4 astronauts Kjell Lindgren, Bob Hines, Jessica Watkins, and Samantha Cristoforetti will launch to the International Space Station aboard SpaceX’s Crew Dragon, powered by the company’s Falcon 9 rocket, as part of NASA’s Commercial Crew Program. Liftoff is scheduled for today at 3:52 a.m. EDT from Launch Complex 39A at Kennedy.

Megan Cruz of NASA Communications interviews Apollo 17 astronaut Harrison Schmitt at NASA’s Kennedy Space Center in Florida prior to liftoff of the Crew-4 mission from Kennedy’s Launch Complex 39A on April 27, 2022. The SpaceX Falcon 9 rocket, with the company’s Crew Dragon atop, launched at 3:52 a.m. EDT on April 27. Aboard the spacecraft are NASA astronauts Kjell Lindgren, commander; Bob Hines, pilot; and Jessica Watkins, mission specialist, along with ESA (European Space Agency) astronaut Samantha Cristoforetti, mission specialist. Nicknamed Freedom by the Crew-4 astronauts, Dragon will carry the crew to the International Space Station as part of NASA’s Commercial Crew Program. Freedom is scheduled to dock to the space station at 8:15 p.m. EDT today.

The SpaceX Falcon 9 rocket, with the company’s Crew Dragon atop, lifts off from Launch Pad 39A at Kennedy Space Center in Florida for NASA’s SpaceX Crew-4 mission on April 27, 2022, at 3:52 a.m. EDT. Aboard the Dragon are NASA astronauts Kjell Lindgren, Bob Hines, and Jessica Watkins, and ESA (European Space Agency) astronaut Samantha Cristoforetti. The spacecraft will carry the Crew-4 astronauts to the International Space Station as part of NASA’s Commercial Crew Program. The Dragon spacecraft, named Freedom by the mission’s crew, is scheduled to dock to the space station today at 8:15 p.m. EDT.

Crew-4 astronauts Kjell Lindgren, Samantha Cristoforetti, Bob Hines, and Jessica Watkins wave to their families outside of the Neil Armstrong Operations and Checkout Building at NASA’s Kennedy Space Center in Florida before getting into the customized Tesla Model X vehicles that will transport them to their spacecraft at Launch Complex 39A. SpaceX’s Crew Dragon, powered by the company’s Falcon 9 rocket, will carry the four-person crew to the International Space Station as part of NASA’s Commercial Crew Program. Crew-4 is scheduled to launch today at 3:52 a.m. EDT, from Pad 39A at Kennedy.

The SpaceX Falcon 9 rocket, with the company’s Crew Dragon atop, lifts off from Launch Pad 39A at Kennedy Space Center in Florida for NASA’s SpaceX Crew-4 mission on April 27, 2022, at 3:52 a.m. EDT. Aboard the Dragon are NASA astronauts Kjell Lindgren, Bob Hines, and Jessica Watkins, and ESA (European Space Agency) astronaut Samantha Cristoforetti. The spacecraft will carry the Crew-4 astronauts to the International Space Station as part of NASA’s Commercial Crew Program. The Dragon spacecraft, named Freedom by the mission’s crew, is scheduled to dock to the space station today at 8:15 p.m. EDT.

A customized Tesla Model X vehicle is parked outside the Neil A. Armstrong Operations and Checkout Building at NASA’s Kennedy Space Center in Florida on April 27, 2022. Crew-4 astronauts Kjell Lindgren, Bob Hines, Jessica Watkins, and Samantha Cristoforetti will make their way to the vehicles, which will transport them to Launch Complex 39A. Liftoff aboard SpaceX’s Crew Dragon, powered by the company’s Falcon 9 rocket, is scheduled for today at 3:52 a.m. EDT from Pad 39A at Kennedy.

The SpaceX Falcon 9 rocket, with the company’s Crew Dragon atop, lifts off from Launch Pad 39A at Kennedy Space Center in Florida for NASA’s SpaceX Crew-4 mission on April 27, 2022, at 3:52 a.m. EDT. Aboard the Dragon are NASA astronauts Kjell Lindgren, Bob Hines, and Jessica Watkins, and ESA (European Space Agency) astronaut Samantha Cristoforetti. The spacecraft will carry the Crew-4 astronauts to the International Space Station as part of NASA’s Commercial Crew Program. The Dragon spacecraft, named Freedom by the mission’s crew, is scheduled to dock to the space station today at 8:15 p.m. EDT.

SpaceX’s Crew Dragon – named Freedom by the Crew-4 astronauts – atop the company’s Falcon 9 rocket, leaves the SpaceX integration hangar adjacent to NASA Kennedy Space Center’s Launch Complex 39A for rollout to the launch pad on April 19, 2022. NASA astronauts Kjell Lindgren, Bob Hines, and Jessica Watkins, and ESA (European Space Agency) astronaut Samantha Cristoforetti, who arrived at Kennedy one day ago, will fly to the International Space Station on NASA’s SpaceX Crew-4 mission. Liftoff is targeted for Saturday, April 23, at 5:26 a.m. EDT.

Crew-4 astronauts wave after walking out through the double doors below the Neil A. Armstrong Building’s Astronaut Crew Quarters at NASA’s Kennedy Space Center in Florida on April 27, 2022. They will make their way to the customized Tesla Model X cars that will take them to their spacecraft at Launch Complex 39A. From left are: mission specialist Jessica Watkins, pilot Bob Hines, commander Kjell Lindgren, and mission specialist Samantha Cristoforetti. SpaceX’s Crew Dragon, powered by the company’s Falcon 9 rocket, will carry the four-person crew to the International Space Station as part of NASA’s Commercial Crew Program. Crew-4 is scheduled to launch today at 3:52 a.m. EDT, from Pad 39A at Kennedy.

Crew-4 astronauts Jessica Watkins, Bob Hines, Samantha Cristoforetti, and Kjell Lindgren form a huddle after walking out through the double doors below the Neil A. Armstrong Building’s Astronaut Crew Quarters at NASA’s Kennedy Space Center in Florida on April 27, 2022. They are making their way to the customized Tesla Model X cars that will take them to their spacecraft at Launch Complex 39A. SpaceX’s Crew Dragon, powered by the company’s Falcon 9 rocket, will carry the four-person crew to the International Space Station as part of NASA’s Commercial Crew Program. Crew-4 is scheduled to launch today at 3:52 a.m. EDT, from Pad 39A at Kennedy.

Crew-4 mission astronaut Bob Hines relaxes in the suit room in the Astronaut Crew Quarters inside Kennedy Space Center’s Neil A. Armstrong Operations and Checkout Building on April 27, 2022. A team of SpaceX suit technicians assisted the crew as they put on their custom-fitted spacesuits and checked the suits for leaks. Hines, along with Samantha Cristoforetti, Kjell Lindgren, and Jessica Watkins, will launch aboard SpaceX’s Crew Dragon, powered by the company’s Falcon 9 rocket, to the International Space Station as part of NASA’s Commercial Crew Program. Crew-4 is scheduled to lift off today at 3:52 a.m. EDT from Launch Complex 39A at Kennedy.

The SpaceX Falcon 9 rocket is vertical with the company’s Crew Dragon atop for NASA’s SpaceX Crew-4 mission at Launch Pad 39A at NASA’s Kennedy Space Center in Florida on April 19, 2022. NASA astronauts Kjell Lindgren, Bob Hines, and Jessica Watkins, along with ESA (European Space Agency) astronaut Samantha Cristoforetti, will launch aboard Dragon, named Freedom by the Crew-4 crew, atop the Falcon 9 on April 23, 2022, to the International Space Station. Launch is targeted for 5:26 a.m. EDT from Pad 39A. The astronauts will conduct scientific research in areas such as materials science, health technologies, and plant science to prepare for human exploration beyond low-Earth orbit.

Crew-4 mission astronauts Samantha Cristoforetti, left, and Jessica Watkins relax in the suit room in the Astronaut Crew Quarters inside Kennedy Space Center’s Neil A. Armstrong Operations and Checkout Building on April 27, 2022. A team of SpaceX suit technicians assisted the crew as they put on their custom-fitted spacesuits and checked the suits for leaks. Astronauts Kjell Lindgren and Bob Hines will join Cristoforetti and Watkins aboard SpaceX’s Crew Dragon, powered by the company’s Falcon 9 rocket, which will carry the four-person crew to the International Space Station as part of NASA’s Commercial Crew Program. Crew-4 is scheduled to lift off today at 3:52 a.m. EDT from Launch Complex 39A at Kennedy.

The SpaceX Falcon 9 rocket, with the company’s Crew Dragon atop, lifts off from Launch Pad 39A at Kennedy Space Center in Florida for NASA’s SpaceX Crew-4 mission on April 27, 2022, at 3:52 a.m. EDT. Aboard the Dragon are NASA astronauts Kjell Lindgren, Bob Hines, and Jessica Watkins, and ESA (European Space Agency) astronaut Samantha Cristoforetti. The spacecraft will carry the Crew-4 astronauts to the International Space Station as part of NASA’s Commercial Crew Program. The Dragon spacecraft, named Freedom by the mission’s crew, is scheduled to dock to the space station today at 8:15 p.m. EDT.

Crew-4 astronauts Kjell Lindgren, Samantha Cristoforetti, Bob Hines, and Jessica Watkins walk out of the Neil Armstrong Operations and Checkout Building at NASA’s Kennedy Space Center in Florida and make their way to the customized Tesla Model X cars that will take them to their spacecraft at Launch Complex 39A. SpaceX’s Crew Dragon, powered by the company’s Falcon 9 rocket, will carry the four-person crew to the International Space Station as part of NASA’s Commercial Crew Program. Crew-4 is scheduled to launch today at 3:52 a.m. EDT, from Pad 39A at Kennedy.

The SpaceX Falcon 9 rocket, with the company’s Crew Dragon atop, soars upward after a 3:52 a.m. EDT liftoff from Launch Complex 39A at Kennedy Space Center in Florida for NASA’s SpaceX Crew-4 mission on April 27, 2022. Aboard the Dragon are NASA astronauts Kjell Lindgren, Bob Hines, and Jessica Watkins, and ESA (European Space Agency) astronaut Samantha Cristoforetti. The spacecraft will carry the Crew-4 astronauts to the International Space Station as part of NASA’s Commercial Crew Program. The Dragon spacecraft, named Freedom by the mission’s crew, is scheduled to dock to the space station today at 8:15 p.m. EDT.

Crew-4 mission astronaut Bob Hines relaxes in the suit room inside the Astronaut Crew Quarters inside Kennedy Space Center’s Neil A. Armstrong Operations and Checkout Building on April 27, 2022. A team of SpaceX suit technicians assisted Hines, along with Crew-4 members Kjell Lindgren, Jessica Watkins, and Samantha Cristoforetti, as they put on their custom-fitted spacesuits and checked the suits for leaks. The four astronauts will launch aboard SpaceX’s Crew Dragon, powered by the company’s Falcon 9 rocket, to the International Space Station as part of NASA’s Commercial Crew Program. Crew-4 is scheduled to lift off today at 3:52 a.m. EDT from Launch Complex 39A at Kennedy.

The SpaceX Falcon 9 rocket, with the company’s Crew Dragon atop, lifts off from Launch Pad 39A at Kennedy Space Center in Florida for NASA’s SpaceX Crew-4 mission on April 27, 2022, at 3:52 a.m. EDT. Aboard the Dragon are NASA astronauts Kjell Lindgren, Bob Hines, and Jessica Watkins, and ESA (European Space Agency) astronaut Samantha Cristoforetti. The spacecraft will carry the Crew-4 astronauts to the International Space Station as part of NASA’s Commercial Crew Program. The Dragon spacecraft, named Freedom by the mission’s crew, is scheduled to dock to the space station today at 8:15 p.m. EDT.

Crew-4 mission astronauts Kjell Lindgren, Bob Hines, Jessica Watkins, and Samantha Cristoforetti, enter the elevator in the Astronaut Crew Quarters inside Kennedy Space Center’s Neil A. Armstrong Operations and Checkout Building on April 27, 2022. A team of SpaceX suit technicians assisted the crew as they put on their custom-fitted spacesuits and checked the suits for leaks. The four astronauts will launch aboard SpaceX’s Crew Dragon, powered by the company’s Falcon 9 rocket, to the International Space Station as part of NASA’s Commercial Crew Program. Crew-4 is scheduled to lift off today at 3:52 a.m. EDT from Launch Complex 39A at Kennedy.

The SpaceX Falcon 9 rocket is vertical with the company’s Crew Dragon atop for NASA’s SpaceX Crew-4 mission at Launch Pad 39A at NASA’s Kennedy Space Center in Florida on April 19, 2022. NASA astronauts Kjell Lindgren, Bob Hines, and Jessica Watkins, along with ESA (European Space Agency) astronaut Samantha Cristoforetti, will launch aboard Dragon, named Freedom by the Crew-4 crew, atop the Falcon 9 on April 23, 2022, to the International Space Station. Launch is targeted for 5:26 a.m. EDT from Pad 39A. The astronauts will conduct scientific research in areas such as materials science, health technologies, and plant science to prepare for human exploration beyond low-Earth orbit.

Crew-4 mission astronaut Samantha Cristoforetti smiles in the suit room in the Astronaut Crew Quarters inside Kennedy Space Center’s Neil A. Armstrong Operations and Checkout Building on April 27, 2022. A team of SpaceX suit technicians assisted Cristoforetti, along with Crew-4 members Kjell Lindgren, Bob Hines, and Jessica Watkins, as they put on their custom-fitted spacesuits and checked the suits for leaks. The four astronauts will launch aboard SpaceX’s Crew Dragon, powered by the company’s Falcon 9 rocket, to the International Space Station as part of NASA’s Commercial Crew Program. Crew-4 is scheduled to lift off today at 3:52 a.m. EDT from Launch Complex 39A at Kennedy.

SpaceX’s Crew Dragon – named Freedom by the Crew-4 astronauts – atop the company’s Falcon 9 rocket, is shown inside the SpaceX integration hangar adjacent to NASA Kennedy Space Center’s Launch Complex 39A on April 19, 2022, just before rollout to the launch pad. NASA astronauts Kjell Lindgren, Bob Hines, and Jessica Watkins, and ESA (European Space Agency) astronaut Samantha Cristoforetti, who arrived at Kennedy one day ago, will fly to the International Space Station on NASA’s SpaceX Crew-4 mission. Liftoff is targeted for Saturday, April 23, at 5:26 a.m. EDT.

Crew-4 astronauts Kjell Lindgren, Samantha Cristoforetti, Bob Hines, and Jessica Watkins walk out of the Neil Armstrong Operations and Checkout Building at NASA’s Kennedy Space Center in Florida and make their way to the customized Tesla Model X vehicles that will transport them to their spacecraft at Launch Complex 39A. SpaceX’s Crew Dragon, powered by the company’s Falcon 9 rocket, will carry the four-person crew to the International Space Station as part of NASA’s Commercial Crew Program. Crew-4 is scheduled to launch today at 3:52 a.m. EDT, from Pad 39A at Kennedy.

Crew-4 astronauts wave after walking out through the double doors below the Neil A. Armstrong Building’s Astronaut Crew Quarters at NASA’s Kennedy Space Center in Florida on April 27, 2022. They will make their way to the customized Tesla Model X cars that will take them to their spacecraft at Launch Complex 39A. From left are: mission specialist Jessica Watkins, pilot Bob Hines, commander Kjell Lindgren, and mission specialist Samantha Cristoforetti. SpaceX’s Crew Dragon, powered by the company’s Falcon 9 rocket, will carry the four-person crew to the International Space Station as part of NASA’s Commercial Crew Program. Crew-4 is scheduled to launch today at 3:52 a.m. EDT, from Pad 39A at Kennedy.

Crew-4 mission astronaut Kjell Lindgren relaxes in the suit room in the Astronaut Crew Quarters inside Kennedy Space Center’s Neil A. Armstrong Operations and Checkout Building on April 27, 2022. A team of SpaceX suit technicians assisted the crew as they put on their custom-fitted spacesuits and checked the suits for leaks. Lindgren, along with Samantha Cristoforetti, Bob Hines, and Jessica Watkins, will launch aboard SpaceX’s Crew Dragon, powered by the company’s Falcon 9 rocket, to the International Space Station as part of NASA’s Commercial Crew Program. Crew-4 is scheduled to lift off today at 3:52 a.m. EDT from Launch Complex 39A at Kennedy.

Crew-4 mission astronaut Samantha Cristoforetti signs the mission patch in the Astronaut Crew Quarters inside Kennedy Space Center’s Neil A. Armstrong Operations and Checkout Building on April 27, 2022. Cristoforetti, along with Kjell Lindgren, Bob Hines, and Jessica Watkins, will launch aboard SpaceX’s Crew Dragon – powered by the company’s Falcon 9 rocket – to the International Space Station as part of NASA’s Commercial Crew Program. Crew-4 is scheduled to lift off today at 3:52 a.m. EDT from Launch Complex 39A at Kennedy.

Crew-4 astronauts, from left, front to back, Bob Hines, Kjell Lindgren, Jessica Watkins, and Samantha Cristoforetti wave after walking out through the double doors below the Neil A. Armstrong Building’s Astronaut Crew Quarters at NASA’s Kennedy Space Center in Florida on April 27, 2022. They will make their way to the customized Tesla Model X cars that will take them to their spacecraft at Launch Complex 39A. SpaceX’s Crew Dragon, powered by the company’s Falcon 9 rocket, will carry the four-person crew to the International Space Station as part of NASA’s Commercial Crew Program. Crew-4 is scheduled to launch today at 3:52 a.m. EDT, from Pad 39A at Kennedy.

The SpaceX Falcon 9 rocket, with the company’s Crew Dragon atop, lifts off from Launch Pad 39A at Kennedy Space Center in Florida for NASA’s SpaceX Crew-4 mission on April 27, 2022, at 3:52 a.m. EDT. Aboard the Dragon are NASA astronauts Kjell Lindgren, Bob Hines, and Jessica Watkins, and ESA (European Space Agency) astronaut Samantha Cristoforetti. The spacecraft will carry the Crew-4 astronauts to the International Space Station as part of NASA’s Commercial Crew Program. The Dragon spacecraft, named Freedom by the mission’s crew, is scheduled to dock to the space station today at 8:15 p.m. EDT.

NASA’s SpaceX Crew-4 astronauts, from left, Jessica Watkins, Bob Hines, and Kjell Lindgren, and ESA (European Space Agency) astronaut Samantha Cristoforetti stand inside the crew access arm at Kennedy Space Center’s Launch Complex 39A during a dry dress rehearsal on April 20, 2022. Named Freedom by the Crew-4 crew, SpaceX’s Crew Dragon will carry the astronauts to the International Space Station as part of NASA’s Commercial Crew Program. Liftoff, powered by SpaceX’s Falcon 9 rocket, is targeted for no earlier than 4:15 a.m. EDT on Tuesday, April 26, 2022. Crew-4 will be the first spaceflight for Hines and Watkins and the second flight for Lindgren and Cristoforetti.

The SpaceX Falcon 9 rocket, with the company’s Crew Dragon atop, lifts off from Launch Pad 39A at Kennedy Space Center in Florida for NASA’s SpaceX Crew-4 mission on April 27, 2022, at 3:52 a.m. EDT. Aboard the Dragon are NASA astronauts Kjell Lindgren, Bob Hines, and Jessica Watkins, and ESA (European Space Agency) astronaut Samantha Cristoforetti. The spacecraft will carry the Crew-4 astronauts to the International Space Station as part of NASA’s Commercial Crew Program. The Dragon spacecraft, named Freedom by the mission’s crew, is scheduled to dock to the space station today at 8:15 p.m. EDT.

Crew-4 mission astronaut Jessica Watkins relaxes in the suit room in the Astronaut Crew Quarters inside Kennedy Space Center’s Neil A. Armstrong Operations and Checkout Building on April 27, 2022. A team of SpaceX suit technicians assisted the crew as they put on their custom-fitted spacesuits and checked the suits for leaks. Watkins, along with Bob Hines, Kjell Lindgren, and Samantha Cristoforetti, will launch aboard SpaceX’s Crew Dragon, powered by the company’s Falcon 9 rocket, to the International Space Station as part of NASA’s Commercial Crew Program. Crew-4 is scheduled to lift off today at 3:52 a.m. EDT from Launch Complex 39A at Kennedy.

The SpaceX Falcon 9 rocket is vertical with the company’s Crew Dragon atop for NASA’s SpaceX Crew-4 mission at Launch Pad 39A at NASA’s Kennedy Space Center in Florida on April 19, 2022. NASA astronauts Kjell Lindgren, Bob Hines, and Jessica Watkins, along with ESA (European Space Agency) astronaut Samantha Cristoforetti, will launch aboard Dragon, named Freedom by the Crew-4 crew, atop the Falcon 9 on April 23, 2022, to the International Space Station. Launch is targeted for 5:26 a.m. EDT from Pad 39A. The astronauts will conduct scientific research in areas such as materials science, health technologies, and plant science to prepare for human exploration beyond low-Earth orbit.

Crew-4 mission astronauts Kjell Lindgren, left, and Bob Hines relax in the suit room in the Astronaut Crew Quarters inside Kennedy Space Center’s Neil A. Armstrong Operations and Checkout Building on April 27, 2022. A team of SpaceX suit technicians assisted the crew as they put on their custom-fitted spacesuits and checked the suits for leaks. Astronauts Jessica Watkins and Samantha Cristoforetti will join Lindgren and Hines aboard SpaceX’s Crew Dragon, powered by the company’s Falcon 9 rocket, which will carry the four-person crew to the International Space Station as part of NASA’s Commercial Crew Program. Crew-4 is scheduled to lift off today at 3:52 a.m. EDT from Launch Complex 39A at Kennedy.

From left, Crew-4 mission astronauts Jessica Watkins, Bob Hines, Kjell Lindgren, and Samantha Cristoforetti, pose in the Astronaut Crew Quarters inside Kennedy Space Center’s Neil A. Armstrong Operations and Checkout Building on April 27, 2022. The four astronauts will launch aboard SpaceX’s Crew Dragon – powered by the company’s Falcon 9 rocket – to the International Space Station as part of NASA’s Commercial Crew Program. They are scheduled to lift off today at 3:52 a.m. EDT from Launch Complex 39A at Kennedy.

The SpaceX Falcon 9 rocket is vertical with the company’s Crew Dragon atop for NASA’s SpaceX Crew-4 mission at Launch Pad 39A at NASA’s Kennedy Space Center in Florida on April 19, 2022. NASA astronauts Kjell Lindgren, Bob Hines, and Jessica Watkins, along with ESA (European Space Agency) astronaut Samantha Cristoforetti, will launch aboard Dragon, named Freedom by the Crew-4 crew, atop the Falcon 9 on April 23, 2022, to the International Space Station. Launch is targeted for 5:26 a.m. EDT from Pad 39A. The astronauts will conduct scientific research in areas such as materials science, health technologies, and plant science to prepare for human exploration beyond low-Earth orbit.

Crew-4 mission astronaut Jessica Watkins signs the mission patch in the Astronaut Crew Quarters inside Kennedy Space Center’s Neil A. Armstrong Operations and Checkout Building on April 27, 2022. Watkins, along with Kjell Lindgren, Bob Hines, and Samantha Cristoforetti, will launch aboard SpaceX’s Crew Dragon – powered by the company’s Falcon 9 rocket – to the International Space Station as part of NASA’s Commercial Crew Program. Crew-4 is scheduled to lift off today at 3:52 a.m. EDT from Launch Complex 39A at Kennedy.

The SpaceX Falcon 9 rocket, with the company’s Crew Dragon atop, lifts off from Launch Pad 39A at Kennedy Space Center in Florida for NASA’s SpaceX Crew-4 mission on April 27, 2022, at 3:52 a.m. EDT. Aboard the Dragon are NASA astronauts Kjell Lindgren, Bob Hines, and Jessica Watkins, and ESA (European Space Agency) astronaut Samantha Cristoforetti. The spacecraft will carry the Crew-4 astronauts to the International Space Station as part of NASA’s Commercial Crew Program. The Dragon spacecraft, named Freedom by the mission’s crew, is scheduled to dock to the space station today at 8:15 p.m. EDT.

Crew-4 mission astronaut Bob Hines signs the mission patch in the Astronaut Crew Quarters inside Kennedy Space Center’s Neil A. Armstrong Operations and Checkout Building on April 27, 2022. Hines, along with Kjell Lindgren, Jessica Watkins, and Samantha Cristoforetti, will launch aboard SpaceX’s Crew Dragon – powered by the company’s Falcon 9 rocket – to the International Space Station as part of NASA’s Commercial Crew Program. Crew-4 is scheduled to lift off today at 3:52 a.m. EDT from Launch Complex 39A at Kennedy.

The SpaceX Falcon 9 rocket is vertical with the company’s Crew Dragon atop for NASA’s SpaceX Crew-4 mission at Launch Pad 39A at NASA’s Kennedy Space Center in Florida on April 19, 2022. NASA astronauts Kjell Lindgren, Bob Hines, and Jessica Watkins, along with ESA (European Space Agency) astronaut Samantha Cristoforetti, will launch aboard Dragon, named Freedom by the Crew-4 crew, atop the Falcon 9 on April 23, 2022, to the International Space Station. Launch is targeted for 5:26 a.m. EDT from Pad 39A. The astronauts will conduct scientific research in areas such as materials science, health technologies, and plant science to prepare for human exploration beyond low-Earth orbit.

From left, NASA astronauts Jessica Watkins, Bob Hines, and Kjell Lindgren, and ESA (European Space Agency) astronaut Samantha Cristoforetti smile during NASA’s SpaceX Crew-4 virtual media engagement event at Kennedy Space Center in Florida on April 19, 2022. The mission will launch aboard SpaceX’s Crew Dragon – named Freedom by the Crew-4 astronauts – on the company’s Falcon 9 rocket. Launch is targeted for 5:26 a.m. EDT on April 23, 2022, from Kennedy’s Launch Complex 39A. Crew-4 is the fourth crew rotation flight to the space station as part of NASA’s Commercial Crew Program.

NASA’s SpaceX Crew-4 flag is raised near the News Center countdown clock at NASA’s Kennedy Space Center in Florida on April 19, 2022. The SpaceX Falcon 9 with Crew Dragon, named Freedom by the Crew-4 crew, atop is scheduled to lift off Saturday, April 23, 2002, at 5:26 p.m. EDT, from Launch Complex 39A at Kennedy. Dragon will carry NASA astronauts Kjell Lindgren, Bob Hines, and Jessica Watkins, and ESA (European Space Agency) astronaut Samantha Cristoforetti to the International Space Station as part of NASA’s Commercial Crew Program.

NASA’s SpaceX Crew-4 flag is raised near the News Center countdown clock at NASA’s Kennedy Space Center in Florida on April 19, 2022. The SpaceX Falcon 9 with Crew Dragon, named Freedom by the Crew-4 crew, atop is scheduled to lift off Saturday, April 23, 2002, at 5:26 p.m. EDT, from Launch Complex 39A at Kennedy. Dragon will carry NASA astronauts Kjell Lindgren, Bob Hines, and Jessica Watkins, and ESA (European Space Agency) astronaut Samantha Cristoforetti to the International Space Station as part of NASA’s Commercial Crew Program.

Crew-4 mission astronauts participate in NASA’s SpaceX Crew-4 dry dress rehearsal in the suit room inside Kennedy Space Center’s Neil A. Armstrong Operations and Checkout Building on April 20, 2022. A team of SpaceX suit technicians assisted them as they put on their custom-fitted spacesuits and checked the suits for leaks. From left are: Jessica Watkins, mission specialist; Bob Hines, pilot; Kjell Lindgren, commander; and Samantha Cristoforetti, mission specialist. SpaceX’s Falcon 9 rocket and Crew Dragon, named Freedom by the Crew-4 crew, will launch the astronauts to the International Space Station as part of NASA’s Commercial Crew Program. The mission is scheduled to lift off at 5:26 a.m. EDT on April 23, 2022, from Launch Complex 39A at Kennedy.

NASA astronaut Bob Hines relaxes in the suit room inside Kennedy Space Center’s Neil A. Armstrong Operations and Checkout Building during NASA’s SpaceX Crew-4 dry dress rehearsal on April 20, 2022. Hines, along with fellow Crew-4 astronauts Kjell Lindgren, Jessica Watkins, and Samantha Cristoforetti, is scheduled to lift off from Kennedy’s Launch Complex 39A at 5:26 a.m. EDT on April 23, 2022. SpaceX’s Falcon 9 rocket and Crew Dragon, named Freedom by the Crew-4 crew, will launch the astronauts to the International Space Station as part of NASA’s Commercial Crew Program.

NASA’s SpaceX Crew-4 astronauts, from left, Jessica Watkins, Bob Hines, and Kjell Lindgren, and ESA (European Space Agency) astronaut Samantha Cristoforetti stand outside Kennedy Space Center’s Neil Armstrong Operations and Checkout Building during a dry dress rehearsal on April 20, 2022. Named Freedom by the Crew-4 crew, SpaceX’s Crew Dragon will carry the astronauts to the International Space Station as part of NASA’s Commercial Crew Program. Liftoff, powered by SpaceX’s Falcon 9 rocket, is targeted for no earlier than 4:15 a.m. EDT on Tuesday, April 26, 2022. Crew-4 will be the first spaceflight for Hines and Watkins and the second flight for Lindgren and Cristoforetti.

NASA’s SpaceX Crew-4 astronauts – from front, left to right – Bob Hines, Kjell Lindgren, Jessica Watkins, and Samantha Cristoforetti walk out through the double doors below the Neil A. Armstrong Building’s Astronaut Crew Quarters at NASA’s Kennedy Space Center in Florida for a dry dress rehearsal on April 20, 2022. SpaceX’s Falcon 9 rocket and Crew Dragon, named Freedom by the Crew-4 crew, will launch the astronauts to the International Space Station as part of NASA’s Commercial Crew Program. Liftoff is targeted for 5:26 a.m. EDT on Saturday, April 23, 2022, from Launch Complex 39A at Kennedy.

Kathryn Lueders, associate administrator, NASA’s Space Operations Mission Directorate, participates in a Crew-4 postlaunch news conference April 27, 2022, at NASA’s Kennedy Space Center in Florida. The SpaceX Crew Dragon spacecraft, powered by the company’s Falcon 9 rocket, lifted off from Kennedy’s Launch Complex 39A at 3:52 a.m. EDT on April 27. Named Freedom by mission astronauts Kjell Lindgren, Bob Hines, Jessica Watkins, and Samantha Cristoforetti, Dragon is scheduled to dock to the space station today at 8:15 p.m. EDT.

NASA astronaut Bob Hines adjusts his helmet in the suit room inside Kennedy Space Center’s Neil A. Armstrong Operations and Checkout Building during NASA’s SpaceX Crew-4 dry dress rehearsal on April 20, 2022. Hines, along with fellow Crew-4 astronauts Kjell Lindgren, Jessica Watkins, and Samantha Cristoforetti, is scheduled to lift off from Kennedy’s Launch Complex 39A at 5:26 a.m. EDT on April 23, 2022. SpaceX’s Falcon 9 rocket and Crew Dragon, named Freedom by the Crew-4 crew, will launch the astronauts to the International Space Station as part of NASA’s Commercial Crew Program.

ESA (European Space Agency) astronaut Samantha Cristoforetti relaxes in the suit room inside Kennedy Space Center’s Neil A. Armstrong Operations and Checkout Building during Crew-4 dry dress rehearsal on April 20, 2022. Cristoforetti, along with fellow Crew-4 astronauts Kjell Lindgren, Bob Hines, and Jessica Watkins, is scheduled to lift off from Kennedy’s Launch Complex 39A at 5:26 a.m. EDT on April 23, 2022. SpaceX’s Falcon 9 rocket and Crew Dragon, named Freedom by the Crew-4 crew, will launch the astronauts to the International Space Station as part of NASA’s Commercial Crew Program.

Josef Aschbacher, director general, ESA (European Space Agency), participates in a Crew-4 postlaunch news conference April 27, 2022, at NASA’s Kennedy Space Center in Florida. The SpaceX Crew Dragon spacecraft, powered by the company’s Falcon 9 rocket, lifted off from Kennedy’s Launch Complex 39A at 3:52 a.m. EDT on April 27. Named Freedom by mission astronauts Kjell Lindgren, Bob Hines, Jessica Watson, and Samantha Cristoforetti, Dragon is scheduled to dock to the space station today at 8:15 p.m. EDT.

Crew-4 mission astronauts Bob Hines, Kjell Lindgren, Jessica Watkins, and Samantha Cristoforetti walk out of Kennedy Space Center’s Neil A. Armstrong Operations and Checkout Building during a dry dress rehearsal on April 20, 2022. A team of SpaceX suit technicians assisted them as they put on their custom-fitted spacesuits and checked the suits for leaks. SpaceX’s Falcon 9 rocket and Crew Dragon, named Freedom by the Crew-4 crew, will launch the astronauts to the International Space Station as part of NASA’s Commercial Crew Program. The mission is scheduled to lift off at 5:26 a.m. EDT on April 23, 2022, from Launch Complex 39A at Kennedy.

NASA astronaut Jessica Watkins checks her spacesuit in the suit room inside Kennedy Space Center’s Neil A. Armstrong Operations and Checkout Building during NASA’s SpaceX Crew-4 dry dress rehearsal on April 20, 2022. Watson, along with fellow Crew-4 astronauts Kjell Lindgren, Bob Hines, and Samantha Cristoforetti, is scheduled to lift off from Kennedy’s Launch Complex 39A at 5:26 a.m. EDT on April 23, 2022. SpaceX’s Falcon 9 rocket and Crew Dragon, named Freedom by the Crew-4 crew, will launch the astronauts to the International Space Station as part of NASA’s Commercial Crew Program.

Crew-4 mission astronauts Bob Hines, Kjell Lindgren, Jessica Watkins, and Samantha Cristoforetti walk out of the Astronaut Crew Quarters inside Kennedy Space Center’s Neil A. Armstrong Operations and Checkout Building during a dry dress rehearsal on April 20, 2022. A team of SpaceX suit technicians assisted them as they put on their custom-fitted spacesuits and checked the suits for leaks. SpaceX’s Falcon 9 rocket and Crew Dragon, named Freedom by the Crew-4 crew, will launch the astronauts to the International Space Station as part of NASA’s Commercial Crew Program. The mission is scheduled to lift off at 5:26 a.m. EDT on April 23, 2022, from Launch Complex 39A at Kennedy.

Jessica Jensen, vice president of customer operations and Integration, SpaceX, participates in a Crew-4 postlaunch news conference April 27, 2022, at NASA’s Kennedy Space Center in Florida. The SpaceX Crew Dragon spacecraft, powered by the company’s Falcon 9 rocket, lifted off from Kennedy’s Launch Complex 39A at 3:52 a.m. EDT on April 27. Named Freedom by mission astronauts Kjell Lindgren, Bob Hines, Jessica Watkins, and Samantha Cristoforetti, Dragon is scheduled to dock to the space station today at 8:15 p.m. EDT.

The News Center countdown clock is shown as NASA’s SpaceX Crew-4 flag is raised at NASA’s Kennedy Space Center in Florida on April 19, 2022. The SpaceX Falcon 9 with Crew Dragon, named Freedom by the Crew-4 crew, atop is scheduled to lift off Saturday, April 23, 2002, at 5:26 p.m. EDT, from Launch Complex 39A at Kennedy. Dragon will carry NASA astronauts Kjell Lindgren, Bob Hines, and Jessica Watkins, and ESA (European Space Agency) astronaut Samantha Cristoforetti to the International Space Station as part of NASA’s Commercial Crew Program.

ESA (European Space Agency) astronaut Samantha Cristoforetti gives a thumbs-up in the suit room inside Kennedy Space Center’s Neil A. Armstrong Operations and Checkout Building during Crew-4 dry dress rehearsal on April 20, 2022. Cristoforetti, along with fellow Crew-4 astronauts Kjell Lindgren, Bob Hines, and Jessica Watkins, is scheduled to lift off from Kennedy’s Launch Complex 39A at 5:26 a.m. EDT on April 23, 2022. SpaceX’s Falcon 9 rocket and Crew Dragon, named Freedom by the Crew-4 crew, will launch the astronauts to the International Space Station as part of NASA’s Commercial Crew Program.

NASA astronaut Jessica Watkins smiles in the suit room inside Kennedy Space Center’s Neil A. Armstrong Operations and Checkout Building during NASA’s SpaceX Crew-4 dry dress rehearsal on April 20, 2022. Watson, along with fellow Crew-4 astronauts Kjell Lindgren, Bob Hines, and Samantha Cristoforetti, is scheduled to lift off from Kennedy’s Launch Complex 39A at 5:26 a.m. EDT on April 23, 2022. SpaceX’s Falcon 9 rocket and Crew Dragon, named Freedom by the Crew-4 crew, will launch the astronauts to the space station as part of NASA’s Commercial Crew Program.

From left, moderator Megan Cruz, NASA Communications; Kathryn Lueders, associate administrator, NASA’s Space Operations Mission Directorate; Steve Stich, manager, NASA’s Commercial Crew Program; Joel Montalbano, manager, NASA’s International Space Station Program; Jessica Jensen, vice president of customer operations and Integration, SpaceX; and Josef Aschbacher, director general, ESA (European Space Agency) participate in a Crew-4 postlaunch news conference April 27, 2022, at NASA’s Kennedy Space Center in Florida. The SpaceX Crew Dragon spacecraft, powered by the company’s Falcon 9 rocket, lifted off from Kennedy’s Launch Complex 39A at 3:52 a.m. EDT on April 27. Named Freedom by mission astronauts Kjell Lindgren, Bob Hines, Jessica Watkins, and Samantha Cristoforetti, Dragon is scheduled to dock to the space station today at 8:15 p.m. EDT.

Joel Montalbano, manager, NASA’s International Space Station Program, participates in a Crew-4 postlaunch news conference April 27, 2022, at NASA’s Kennedy Space Center in Florida. The SpaceX Crew Dragon spacecraft, powered by the company’s Falcon 9 rocket, lifted off from Kennedy’s Launch Complex 39A at 3:52 a.m. EDT on April 27. Named Freedom by mission astronauts Kjell Lindgren, Bob Hines, Jessica Watkins, and Samantha Cristoforetti, Dragon is scheduled to dock to the space station today at 8:15 p.m. EDT.

NASA astronaut Kjell Lindgren gets assistance in the suit room inside Kennedy Space Center’s Neil A. Armstrong Operations and Checkout Building during NASA’s SpaceX Crew-4 dry dress rehearsal on April 20, 2022. Watson, along with fellow Crew-4 astronauts Jessica Watkins, Bob Hines, and Samantha Cristoforetti, is scheduled to lift off from Kennedy’s Launch Complex 39A at 5:26 a.m. EDT on April 23, 2022. SpaceX’s Falcon 9 rocket and Crew Dragon, named Freedom by the Crew-4 crew, will launch the astronauts to the International Space Station as part of NASA’s Commercial Crew Program.

NASA astronaut Jessica Watkins smiles in the suit room inside Kennedy Space Center’s Neil A. Armstrong Operations and Checkout Building during NASA’s SpaceX Crew-4 dry dress rehearsal on April 20, 2022. Watson, along with fellow Crew-4 astronauts Kjell Lindgren, Bob Hines, and Samantha Cristoforetti, is scheduled to lift off from Kennedy’s Launch Complex 39A at 5:26 a.m. EDT on April 23, 2022. SpaceX’s Falcon 9 rocket and Crew Dragon, named Freedom by the Crew-4 crew, will launch the astronauts to the space station as part of NASA’s Commercial Crew Program.

Steve Stich, manager, NASA’s Commercial Crew Program, participates in a Crew-4 postlaunch news conference April 27, 2022, at NASA’s Kennedy Space Center in Florida. The SpaceX Crew Dragon spacecraft, powered by the company’s Falcon 9 rocket, lifted off from Kennedy’s Launch Complex 39A at 3:52 a.m. EDT on April 27. Named Freedom by mission astronauts Kjell Lindgren, Bob Hines, Jessica Watkins, and Samantha Cristoforetti, Dragon is scheduled to dock to the space station today at 8:15 p.m. EDT.

Josef Aschbacher, director general, ESA (European Space Agency), is introduced during a Crew-4 press briefing April 26, 2022, at NASA’s Kennedy Space Center in Florida ahead of the agency’s SpaceX Crew-4 launch. Crew-4 is the fourth crew rotation flight to the International Space Station as part of NASA’s Commercial Crew Program. The SpaceX Crew Dragon capsule will launch atop the company’s Falcon 9 rocket from Launch Complex 39A to the space station on Wednesday, April 27, at 3:52 a.m. EDT.

From left, Kathy Lueders, associate administrator, Space Operations, NASA Headquarters; Kennedy Space Center Director Janet Petro; and Barbara Nucera, ESA (European Space Agency) Houston Office team leader, greet the crew members of NASA’s SpaceX Crew-4 mission after their arrival at the Launch and Landing Facility at Kennedy Space Center in Florida on April 18, 2022. From left are NASA astronauts Jessica Watkins and Bob Hines, ESA astronaut Samantha Cristoforetti, and NASA astronaut Kjell Lindgren. Crew-4 will launch aboard SpaceX’s Crew Dragon on the company’s Falcon 9 rocket. Launch is targeted for 5:26 a.m. EDT on April 23, 2022, from Kennedy’s Launch Complex 39A.

Crew members for NASA’s SpaceX Crew-4 mission to the International Space Station arrive at the Launch and Landing Facility at Kennedy Space Center in Florida on April 18, 2022. From left, are NASA astronauts Jessica Watkins, Kjell Lindgren and Bob Hines, and Samantha Cristoforetti, ESA (European Space Agency) astronaut. The crew will enter quarantine at the center’s astronaut crew quarters as they await launch aboard SpaceX’s Crew Dragon and Falcon 9 rocket. Launch is targeted for 5:26 a.m. EDT on April 23, 2022, from Launch Complex 39A. Crew-4 is the fourth crew rotation flight to the space station as part of NASA’s Commercial Crew Program.

Megan Cruz, NASA Communications, moderates a Crew-4 press briefing April 26, 2022, at NASA’s Kennedy Space Center in Florida ahead of the agency’s SpaceX Crew-4 launch. Crew-4 is the fourth crew rotation flight to the International Space Station as part of NASA’s Commercial Crew Program. The SpaceX Crew Dragon capsule will launch atop the company’s Falcon 9 rocket from Launch Complex 39A to the space station on Wednesday, April 27, at 3:52 a.m. EDT.

NASA Administrator Bill Nelson is introduced during a Crew-4 press briefing April 26, 2022, at NASA’s Kennedy Space Center in Florida ahead of the agency’s SpaceX Crew-4 launch. NASA astronauts Kjell Lindgren, Bob Hines, and Jessica Watkins, along with ESA (European Space Agency) astronaut Samantha Cristoforetti, will launch aboard the SpaceX Crew Dragon, named Freedom by the Crew-4 crew, atop the company’s Falcon 9 rocket on April 27, 2022, to the International Space Station. Launch is targeted for 3:52 a.m. EDT from Pad 39A.

NASA astronaut Bob Hines speaks to members of the news media during crew arrival for NASA’s SpaceX Crew-4 mission at the Launch and Landing Facility at Kennedy Space Center in Florida on April 18, 2022. Hines, along with NASA astronauts Kjell Lindgren and Jessica Watkins, and ESA (European Space Agency) astronaut Samantha Cristoforetti, will launch aboard SpaceX’s Crew Dragon and Falcon 9 rocket on April 23, 2022. Launch is targeted for 5:26 a.m. EDT from Kennedy’s Launch Complex 39A.

NASA astronaut Kjell Lindgren speaks to members of the news media during crew arrival for NASA’s SpaceX Crew-4 mission at the Launch and Landing Facility at Kennedy Space Center in Florida on April 18, 2022. Lindgren, along with NASA astronauts Bob Hines and Jessica Watkins, and ESA (European Space Agency) astronaut Samantha Cristoforetti, will launch aboard SpaceX’s Crew Dragon and Falcon 9 rocket on April 23, 2022. Launch is targeted for 5:26 a.m. EDT from Kennedy’s Launch Complex 39A.

ESA (European Space Agency) astronaut Samantha Cristoforetti speaks to members of the news media during crew arrival for NASA’s SpaceX Crew-4 mission at the Launch and Landing Facility at Kennedy Space Center in Florida on April 18, 2022. Cristoforetti, along with NASA astronauts Bob Hines, Kjell Lindgren, and Jessica Watkins, will launch aboard SpaceX’s Crew Dragon and Falcon 9 rocket on April 23, 2022. Launch is targeted for 5:26 a.m. EDT from Kennedy’s Launch Complex 39A.

SpaceX Crew-4 astronauts, from left, Jessica Watkins, Bob Hines, and Kjell Lindgren, along with ESA (European Space Agency) astronaut Samantha Cristoforetti, pause for a photograph after arriving at the Launch and Landing Facility at Kennedy Space Center in Florida on April 18, 2022. The astronauts will enter quarantine at the center’s astronaut crew quarters, as they await launch aboard the Crew Dragon on a SpaceX Falcon 9 rocket. Launch is targeted for 5:26 a.m. EDT on April 23, 2022, from Kennedy’s Launch Complex 39A.

Barbara Nucera, ESA (European Space Agency) Houston Office team leader, welcomes the crew members of NASA’s SpaceX Crew-4 mission after their arrival at the Launch and Landing Facility at Kennedy Space Center in Florida on April 18, 2022. NASA astronauts Kjell Lindgren, Bob Hines and Jessica Watkins, and ESA astronaut Samantha Cristoforetti, will launch aboard SpaceX’s Crew Dragon on the company’s Falcon 9 rocket. Launch is targeted for 5:26 a.m. EDT on April 23, 2022, from Kennedy’s Launch Complex 39A.

NASA Associate Administrator Bob Cabana is introduced during a Crew-4 press briefing April 26, 2022, at NASA’s Kennedy Space Center in Florida ahead of the agency’s SpaceX Crew-4 launch. NASA astronauts Kjell Lindgren, Bob Hines, and Jessica Watkins, along with ESA (European Space Agency) astronaut Samantha Cristoforetti, will launch aboard the SpaceX Dragon, named Freedom by the Crew-4 crew, atop the company’s Falcon 9 rocket on April 27, 2022, to the International Space Station. Launch is targeted for 3:52 a.m. EDT from Pad 39A.

SpaceX Crew-4 astronauts arrive at the Launch and Landing Facility at Kennedy Space Center in Florida on April 18, 2022. From left are Jessica Watkins, Kjell Lindgren, ESA (European Space Agency) astronaut Samantha Cristoforetti, and Bob Hines. The astronauts will enter quarantine at the center’s astronaut crew quarters, as they await launch aboard the Crew Dragon on a SpaceX Falcon 9 rocket. Launch is targeted for 5:26 a.m. EDT on April 23, 2022, from Kennedy’s Launch Complex 39A.

NASA astronaut Bob Hines speaks to members of the news media during crew arrival for NASA’s SpaceX Crew-4 mission at the Launch and Landing Facility at Kennedy Space Center in Florida on April 18, 2022. Hines, along with NASA astronauts Kjell Lindgren and Jessica Watkins, and ESA (European Space Agency) astronaut Samantha Cristoforetti, will launch aboard SpaceX’s Crew Dragon and Falcon 9 rocket on April 23, 2022. Launch is targeted for 5:26 a.m. EDT from Kennedy’s Launch Complex 39A.

Kathy Lueders, associate administrator, Space Operations, NASA Headquarters, welcomes the crew members of NASA’s SpaceX Crew-4 mission after their arrival at the Launch and Landing Facility at Kennedy Space Center in Florida on April 18, 2022. NASA astronauts Kjell Lindgren, Bob Hines and Jessica Watkins, and ESA (European Space Agency) astronaut Samantha Cristoforetti, will launch aboard SpaceX’s Crew Dragon on the company’s Falcon 9 rocket. Launch is targeted for 5:26 a.m. EDT on April 23, 2022, from Kennedy’s Launch Complex 39A.

Heidi Parris, associate program scientist for the International Space Station Program, NASA Johnson, is introduced during a Crew-4 press briefing April 26, 2022, at NASA’s Kennedy Space Center in Florida ahead of the agency’s SpaceX Crew-4 launch. NASA astronauts Kjell Lindgren, Bob Hines, and Jessica Watkins, along with ESA (European Space Agency) astronaut Samantha Cristoforetti, will launch aboard the SpaceX Dragon, named Freedom by the Crew-4 crew, atop the company’s Falcon 9 rocket on April 27, 2022, to the International Space Station. Launch is targeted for 3:52 a.m. EDT from Pad 39A.

Kennedy Space Center Director Janet Petro, at the podium, welcomes the crew members of NASA’s SpaceX Crew-4 mission after their arrival at the Launch and Landing Facility at Kennedy Space Center in Florida on April 18, 2022. From left are NASA astronauts Kjell Lindgren, Bob Hines and Jessica Watkins, and ESA (European Space Agency) astronaut Samantha Cristoforetti. Crew-4 will launch aboard SpaceX’s Crew Dragon on the company’s Falcon 9 rocket. Launch is targeted for 5:26 a.m. EDT on April 23, 2022, from Kennedy’s Launch Complex 39A.

NASA astronaut Jessica Watkins speaks to members of the news media during crew arrival for NASA’s SpaceX Crew-4 mission at the Launch and Landing Facility at Kennedy Space Center in Florida on April 18, 2022. Watkins, along with NASA astronauts Kjell Lindgren and Bob Hines, and ESA (European Space Agency) astronaut Samantha Cristoforetti, will launch aboard SpaceX’s Crew Dragon and Falcon 9 rocket on April 23, 2022. Launch is targeted for 5:26 a.m. EDT from Kennedy’s Launch Complex 39A.

Crew members for NASA’s SpaceX Crew-4 mission to the International Space Station arrive at the Launch and Landing Facility at Kennedy Space Center in Florida on April 18, 2022. From the front are NASA astronaut Bob Hines, ESA (European Space Agency) astronaut Samantha Cristoforetti, and NASA astronaut Jessica Watkins. Not in the photo is NASA astronaut Kjell Lindgren. The crew will enter quarantine at the center’s astronaut crew quarters as they await launch aboard SpaceX’s Crew Dragon and Falcon 9 rocket. Launch is targeted for 5:26 a.m. EDT on April 23, 2022, from Launch Complex 39A. Crew-4 is the fourth crew rotation flight to the space station as part of NASA’s Commercial Crew Program.

Kathryn Lueders, associate administrator, Space Operations Mission Directorate, NASA Headquarters in Washington, is introduced during a Crew-4 press briefing April 26, 2022, at NASA’s Kennedy Space Center in Florida ahead of the agency’s SpaceX Crew-4 launch. NASA astronauts Kjell Lindgren, Bob Hines, and Jessica Watkins, along with ESA (European Space Agency) astronaut Samantha Cristoforetti, will launch aboard the SpaceX Dragon, named Freedom by the Crew-4 crew, atop the company’s Falcon 9 rocket on April 27, 2022, to the International Space Station. Launch is targeted for 3:52 a.m. EDT from Pad 39A.

NASA astronaut Bob Hines speaks to members of the news media during crew arrival for NASA’s SpaceX Crew-4 mission at the Launch and Landing Facility at Kennedy Space Center in Florida on April 18, 2022. Behind him from left are NASA astronaut Kjell Lindgren, ESA (European Space Agency) astronaut Samantha Cristoforetti, and NASA astronaut Jessica Watkins. They arrived at the landing facility from Houston. The astronauts will launch aboard SpaceX’s Crew Dragon and Falcon 9 rocket on April 23, 2022. Launch is targeted for 5:26 a.m. EDT from Kennedy’s Launch Complex 39A.