For its third landing at sea and its fourth overall on Earth, SpaceX gives us the view from the best seat in the house.
Will the second time be a charm?
Texas Republican Louie Gohmert is in favor of building a Noah's Ark-like spaceship but is not in favor of putting gay people on it.
35 staffers from London’s Science Museum hit the catwalk to inspire debates around sustainable space fashion.
Astronauts’ arteries undergo troubling changes in space. A Canadian scientist is trying to figure out why.
NASA's Jeff Williams is in the process of expanding the BEAM module of the ISS.
New observations shed light on the mysterious process of galaxy 'quenching.'
“We are entering a new era of space exploration, one in which we all get to go.”
Tonight’s “Mars opposition” will offer a rare, vivid look at the rusty red planet.
This icy world could be our best bet for finding life.