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

Barack Obama is clearing the air after causing an internet frenzy with some throwaway comments about the existence of aliens. Over the weekend, the former U.S. president accidentally thrilled ...

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