What’s it like to be an Astronaut? Follow this Twitter account
Canadian astronaut Chris Hadfield has been tweeting images of Earth and the inside of the International Space Station during his mission.
Canadian astronaut Chris Hadfield has been tweeting images of Earth and the inside of the International Space Station during his mission.
NASA now offers free Spot the Station email and phone alerts for your location.
Noctilucent clouds are a mystery dating back to the late 19th century.
Dragon splash-lands in the Pacific Ocean at 11:42 a.m. EDT.
Watch the first commercial spacecraft perform a series of demonstrations in orbit this morning to prove it can successfully dock with the International Space Station.