
SpaceX Crew-3 astronauts pose for a portrait during water survival training at the Neutral Buoyancy Laboratory.

SpaceX Crew-3 astronauts Matthias Maurer and Raja Chari prepare for spacewalk training at the Neutral Buoyancy Laboratory.

SpaceX Crew-3 astronauts (from left) Matthias Maurer, Thomas Marshburn, Kayla Barron and Raja Chari train at the Space Vehicle Mockup…

Astronaut Akihiko Hoshide services cell samples for the Anti-Atrophy muscle investigation.

Astronaut Mark Vande Hei works inside the Microgravity Science Glovebox for the Ring Sheared Drop fluid physics study.

Astronaut Megan McArthur shows off a container of hummus during her dinner break.

Astronaut Akihiko Hoshide is pictured inside the Kibo laboratory module before beginning an afternoon exercise session.

Astronaut Megan McArthur monitors an Astrobee robotic free-flyer during an autonomous demonstration.

Astronaut Shane Kimbrough cleans up debris around the Plant Habitat Facility.

Astronaut Akihiko Hoshide services cell samples for the Anti-Atrophy muscle investigation