Just as on Earth, recreation and sleep are important to good health when working in space. Astronauts perform ... Cards and other games, books and taped music can be taken onboard.

Astronaut Chris Hadfield is one of the world’s most revered astronauts and test pilots, and his extraordinary knowledge about ...

To explore and work in space, human beings must take their environment with them because there is no atmospheric pressure and no oxygen to sustain life. Inside the spacecraft, the atmosphere can ...