LAUREL, Md. (AP) — A NASA spacecraft has gone into orbit around an ancient asteroid, setting a pair of records. The Osiris-Rex spacecraft entered orbit Monday around the asteroid Bennu, 70 million ...

Add Yahoo as a preferred source to see more of our stories on Google. Some physicists believe that a fifth fundamental force could be the cause of some observational anomalies. A study is ...

Space is not as empty as it looks. Right now, as you read this, NASA scientists are actively watching dozens of objects drifting, spinning, and hurtling through our cosmic neighborhood, some of them ...

Tryptophan, the essential amino acid behind the Thanksgiving myth that eating turkey can make you sleepy, has been found to exist on Bennu, a small asteroid that swings by our planet about every six ...