Astrophysicist Neil DeGrasse Tyson agrees with Barack Obama's 'scientifically literate' comments on alien life.

Astrophysicist Neil deGrasse Tyson has backed former President Barack Obama after he suggested extraterrestrial life exists.

President Barack Obama‘s theory that aliens exist got a huge co-signee in Neil deGrasse Tyson. The 64-year-old president said ...

In an interview with Stephen Colbert, former President Barack Obama admitted that the government “is terrible at keeping ...

Scientists are listening in on sperm whale conversations and studying Earth's strangest microbes to prepare humanity for ...

"Never-before-seen files" on UAPs posted by US Department of War, including some images taken by Apollo missions.

Astrophysicist Neil deGrasse Tyson has stepped in to defend Barack Obama's viral 'aliens are real' remark, saying the former ...