Neil deGrasse Tyson and SETI Astronomer, Seth Shotsak, talk about alien sightings and how aliens are portrayed in the media. ➡ Subscribe: http://bit.ly/NatGeoSubscribe ➡ Watch all clips of StarTalk here: http://bit.ly/WatchStarTalk ➡ Get More StarTalk: http://bit.ly/NGStartalk About StarTalk: ...

Back at the command center, the team calls Brandon Fugal to share their mysterious encounter with a rectangular-shaped object that suddenly vanished, in this clip from Season 2, "Carved in Stone." Watch all new episodes of The Secret of Skinwalker Ranch, Tuesdays at 10/9c, and stay up to date on ...