The classic Swiss Army Knife is such an essential tool that even astronauts have them for space missions, but can you buy the ...

The AxEMU spacesuit has undergone extensive development and simulations, including underwater and reduced gravity tests at ...

Astronauts have not set foot on the moon in five decades, and the reason will shock you. You might recall that the last NASA ...

Chris Hadfield is glad his version of 'Space Oddity' "put a big smile" on David Bowie's face. The 65-year-old astronaut and spaceship commander performed his own "optimistic" rendition of Bowie's ...

An ex-astronaut has revealed terrifying new details about a 'city-killing' asteroid that NASA fears could smash into earth. Retired Canadian astronaut Chris Hadfield compared Asteroid 2024 YR4 to ...