We really appreciate the time you've taken to share how your school has participated in our Walrus from Space campaign and we look forward to reading your submission ...

Days after returning to Earth following their nine-month-long stay on the International Space Station (ISS), NASA astronauts Butch Wilmore and Sunita Williams shared their reactions to the unexpected ...

(CNN) -- For the multinational residents of the International Space Station ... the American-led crew paused to give thanks and wish the best to everyone back on Earth. Three weeks into a four ...