When John Lane stood in his backyard and pointed his laser at the rain, he wasn't thinking about weather on Earth. ...
In pictures and in person, the Earth's aurora looks sorta like wispy clouds made of emerald fuzz. That's gorgeous ...
Everyone knows the hardest material on Earth is diamond, says George Pharr, director of the Joint Institute for ...
Something strange happens to spacecraft swinging past Earth for a gravity boost - they suddenly speed up, and their ...
This gorgeous infographic is the first family tree linking every bird on Earth, revealing how birds have evolved ...
New simulations of a crash between Earth and a protoplanetary sister long ago could have produced a moon that's ...
NASA's next Mars moves should focus on bringing chunks of Mars back to Earth, possibly in a hand-off between a robot ...