
Astronaut Stephen Bowen installs the Advanced Hydrogen Sensor Technology Demonstration (OGA H2 Sensor Demo) in the Destiny laboratory module.

Vance I. Oyama holds a readout from the gas chromatograph in the life detection laboratory at NASA’s Ames Research Center…

Spacewalker Stephen Bowen is pictured in his Extravehicular Mobility Unit, or spacesuit, exiting the International Space Station’s Quest airlock and…

Spacewalkers Stephen Bowen and Sultan Alneyadi are pictured in their Extravehicular Mobility Units, or spacesuits, exiting the International Space Station’s…

Astronaut Frank Rubio works on a 3D bioprinter designed to print organ-like tissues in microgravity.

Four main components on the Roscosmos segment of the International Space Station are pictured as the orbital outpost soared above…

Four main components on the Roscosmos segment of the International Space Station are pictured as the orbital outpost soared above…

Expedition 69 crewmates pose in the pressure suits they will wear when they relocate the SpaceX Dragon Endeavour crew ship.

Astronaut Frank Rubio works on a 3D bioprinter designed to print organ-like tissues in microgravity.

The official portrait of the four SpaceX Crew-6 members.