Earth is the only life-supporting planet in our Solar System. Until now. Today, we’re bringing Kepler 22-b into our planetary ...

In 2020, a NASA spacecraft swooped in on Bennu, a near-Earth asteroid, and scooped up rock and dirt from its surface then began the voyage home in May 2021. The spacecraft will eject a capsule full of ...

Add Yahoo as a preferred source to see more of our stories on Google. On August 12, 2026, lucky viewers in and around Greenland, Iceland and Spain—weather allowing—will be able to see one of nature's ...

Iron meteorites show the first bodies of the early solar system were 83% to 92% dry rock, with water arriving millions of ...