An unexpected bird strike triggered the crash, and the test vehicle exited the north end of the runway at low speed, Space ...

A strange rock standing alone in the dusty expanse of Jezero Crater on Mars has captured the attention of planetary ...

Astronomers have spotted the longest gamma-ray burst ever seen, a cosmic explosion that lasted seven hours — and they ...

Studying samples from the Bennu asteroid, researchers have found sugars essential for biology, stardust and ... something ...