165K views · 6.9K reactions | Carl Sagan's golden voice begins "COSMOS: Possible Worlds" Episode 1. [Video: 1 min 50s] Premiere: March 9, 2020 on National Geographic Channel | Neil deGrasse Tyson | Facebook

Astrophysicist Neil deGrasse Tyson on the possible existence of UFOs: “The evidence is so paltry for aliens to visit Earth, I have no further interest” http://cnn.it/2kPjNTb | CNN

49K views · 483 reactions | What does astrophysicist Neil deGrasse Tyson think of the recent UFO report from the Pentagon? “The universe brims with mysteries,” he tells us. “And we so want many of those mysteries to be some favored answer that we might carry.” “If aliens landed ... it would be viral overnight.” abcn.ws/2RiH3wd | The View | Facebook