We’ve taken giant leaps and left our mark in the heavens. Now we’re building the next chapter, returning to the Moon to stay, and prepari...

Filmed in zero gravity aboard the international Space Station, NASA Astronaut Don Pettit explores the behavior of water bubbles.

Astronaut Edgar Mitchell, lunar module pilot on Apollo 14, passed away Thursday in West Palm Beach, Fla., on the eve of the 45th anniver...

It’s always shining, always ablaze with light and energy. In the ubiquity of solar output, Earth swims in an endless tide of particles. E...

Did the Commander of the International Space Station just told us that we haven't been further then earth's orbit till today ? H...

On October 16, 2015, NASA astronaut Scott Kelly became the new record holder for most time in space by an American astronaut. He broke fe...