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

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

Astrophysicist Neil deGrasse Tyson shares what might happen to our atoms in death, comparing burial and cremation.

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

NPR's Scott Simon asks astrophysicist Neil deGrasse Tyson about his latest book, "Take Me to Your Leader." ...

Astrophysicist and science communicator Neil deGrasse Tyson spills on his obsession with aliens and the best and worst ...

Astrophysicist and cosmologist Neil deGrasse Tyson, speaking with journalist Robert Krulwich during 92Y's Giants of Science series in 2007, explored one of cosmology’s biggest questions: How did the ...

William Shatner is amazed at the world around him, eternally wide-eyed at how everything fits together. “If you take an aspirin or use natural gas to cook, you’re in science,” Shatner tells Los ...

Neil deGrasse Tyson, who for years has laughed off and shot down questions about UAP and aliens, is ready to talk at length about the phenomenon - and wants to see some real proof after the latest ...

Astrophysicist Neil deGrasse Tyson speaks with CNN's Dana Bash about "never-before-seen files" on UFOs released by the FBI ...

The popular astrophysicist can be witty and informative when making science accessible. You wouldn’t know it from his new ...

Neil deGrasse Tyson has turned his lifelong fascination with aliens into a new book, “Take Me to Your Leader: Perspectives on Your First Alien Encounter.” ...