The former president on why those waiting for Trump to disclose the existence of aliens are sure to be disappointed, and insisting first contact "hasn't happened yet." ...

President Barack Obama‘s theory that aliens exist got a huge co-signee in Neil deGrasse Tyson. The 64-year-old president said of aliens in February, “They’re real but I haven’t seen them.” That quote ...

Barack Obama caused an online stir by telling a podcaster aliens were "real," albeit stressing he had not seen any as US ...

Astrophysicist Neil deGrasse Tyson defended former President Barack Obama's viral comments about aliens, calling his statement a "scientifically literate reply." Tyson emphasized that Obama was merely ...