If advanced aliens lived on a planet within a few hundred to a thousand light years away from Earth, then vast numbers of their signals must already have crossed Earth without being noticed, a new ...

After setting social media abuzz by saying on a podcast over the weekend that aliens were real, former President Barack Obama said he didn't see evidence that aliens "have made contact with us." ...

Add Yahoo as a preferred source to see more of our stories on Google. Former President Barack Obama jokingly confirmed the existence of aliens in a podcast interview with host and YouTuber Brian Tyler ...

President Donald Trump on Thursday night said he would declassify government files related to alien life and unidentified flying objects, citing the “tremendous interest” in the topic, an announcement ...

In last week’s The Universe column, I fielded a reader’s question about galaxy collisions in an expanding universe. The answer deals with vast distances, inscrutable forces and the ultimate fate of ...

To date, over 5000 exoplanets have been discovered using telescopes on the ground and in space. Credit: NASA/JPL-Caltech US judge throws out immigration board's ruling endorsing Trump mass detention ...

Former U.S. President Barack Obama said he did not see evidence that aliens “have made contact with us,” after sending social media abuzz by saying aliens were real on a podcast over the weekend.

Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and Fundamental Forces from Imperial College London. Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and ...

Former President Barack Obama seemingly confirmed aliens were real in a podcast before he later walked back the comment. Congress has held multiple hearings on UAPs, with witnesses testifying about ...

For over half a century, we've searched for radio signals from extraterrestrial civilizations. But it's, been, well, a little quiet. Are they ignoring us? Or have aliens already made contact without ...

Former President Barack Obama recently said he believes aliens are real — but clarified that he has never seen one and does not believe they are being held at Area 51. In a Feb. 15 Instagram post, ...

Roughly 66 million years ago, scientists believe an enormous meteor, dubbed Chicxulub, smashed into the Earth in an extinction-level event that wiped out 75 percent of life, including the vast ...