Scientists might have just found Earth's icy, distant cousin a few hundred million light-years away. HD 137010 b is one of thousands of exoplanets, or planets that orbit other stars, and is ...

Are we alone in the universe? It's a question that has fascinated people for centuries. Now, there is reason to be hopeful: Dame Maggie Aderin-Pocock, one of Britain’s top space scientists, believes ...

If life exists elsewhere in the universe, researchers at the University of Washington are finding the clues on Earth to help ...

Recent discoveries have unveiled the existence of hidden caves on Mars, raising intriguing questions about the potential for alien life forms. These findings, announced on November 13, 2025, are ...

Add Yahoo as a preferred source to see more of our stories on Google. A composite view of Mars taken by the Viking I and II probes. NASA/USGS In September, NASA announced the discovery of a possible ...