Video that shows a huge fireball that was reported to The American Meteor Society over 12 US states. Watch an amazing home ...

Researchers offer their most comprehensive assessment to date of the history of water and organic compounds in a sample ...

Scientists have finally had a close look at the rubble collected by a NASA spacecraft from an asteroid. In it, they've found ...

Asteroid samples fetched by NASA hold not only the pristine building blocks for life but also the salty remains of an ancient ...