Obama clarifies 'low' chance aliens have visited Earth

Former US President Barack Obama says he has seen no evidence extra-terrestrials have made contact with Earth.
Scientific American

Could aliens in another galaxy see dinosaurs on Earth?

How big would a telescope need to be to see Earth’s dinosaurs from 66 million light-years away? Think big—and then think bigger

Obama clarifies alien comments after telling podcast ‘they’re real’

Former US President Barack Obama said he’s seen no evidence that aliens have made contact with Earth, clarifying his position on extraterrestrials after comments he made in a podcast went viral.

Trump Says He Will Release Files on Aliens and U.F.O.s

President Trump had lashed out at former President Barack Obama earlier Thursday for telling a podcaster that aliens were real.

Obama shuts down alien buzz and says there's no evidence they've made contact

Former U.S. President Barack Obama has clarified comments he made about alien life on a podcast over the weekend

Trump accuses Obama of disclosing classified information on aliens

U.S. President Donald Trump on Thursday (February 19) accused former President Barack Obama of disclosing classified information when he recently said that aliens were real, but Trump did not cite any evidence to support the allegation.