Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to ...

Roscosmos cosmonaut Andrey Fedyaev, NASA astronauts Jack Hathaway and Jessica Meir, and ESA (European Space Agency) astronaut ...

ESA exercise machine called European Enhanced Exploration Exercise Device (E4D) helps astronauts stay healthy during space missions.

Today, in honor of the start of the 2014 World Cup, ISS astronauts beamed down a message of congratulations to the team and shared with Earth-bound fans this delightful video of their zero-gravity ...