As NASA celebrates the 45th anniversary of the first crewed lunar landing, it is taking steps along the part to its next giant leap – sending astronauts to Mars.
We bring you the latest amazing astronomy and space exploration images from around the cosmos.
Two Russian cosmonauts will carry the Olympic torch when they venture outside the International Space Station Saturday tonight for a six-hour spacewalk.
The universe is expanding, and now so it seems are the modules on the International Space Station.
More incredible videos of planet Earth as seen from orbit.
More amazing short videos of our planet, looking down from the International Space Station.
Dragon to lift-off at the end of the month, on a mission to the Space Station.
Space Station’s-eye view of our planet as we fly over aurorae and the day-night line.
Amazing view from space shows Livingston and Deception Islands, in Antarctica.