ESA - Sleeping quarters

ESA - Andreas's sleeping quarters

Inside Gateway – the first-of-its-kind lunar space station to house astronauts and explore Mars like never before

ESA - Space for Kids - Sleeping in space

Sleep in space - Wikipedia

NASA's Lunar Gateway space station will be so tiny that astronauts won't be able to stand

PDF) LOGISTICS FOR MOONMARS SIMULATION HABITATS: EXOHAB ESTEC AND

Astronaut sleeping in space hi-res stock photography and images - Alamy

File:Owen Garriott sleeping during SKylab 3.jpg - Wikipedia

File:ISS-50 Crew quarters in the Harmony module.jpg - Wikimedia Commons

ESA - Samantha's sleeping quarters

ESA - Sleeping quarters

ESA - A good night's sleep in orbit