The best of Neil deGrasse Tyson: Aliens, UFOs, asteroids & more
37:47
YouTubeCNN
The best of Neil deGrasse Tyson: Aliens, UFOs, asteroids & more
Astrophysicist Neil deGrasse Tyson speaks with CNN over the years about a wide variety of otherworldy topics including aliens, UFOs, life on Mars and more. 0:00 The Best of Neil deGrasse Tyson 0:19 Hear what surprised Neil deGrasse Tyson about purported ‘alien' corpses 2:41 UFO doesn't automatically mean aliens 7:53 What would aliens say ...
已浏览 5040 次6 小时之前
短视频
Brian Cox Visits ‘Alien’ Living in ‘Death Trap’ Cave | BBC Earth Science
4:14
已浏览 1.5万 次
Brian Cox Visits ‘Alien’ Living in ‘Death Trap’ Cave | BBC Earth Science
BBC Earth Science
UFO Whistleblower David Grusch Makes Bombshell Revelation about Sentient Alien Plasmoid Life
10:25
已浏览 1.4万 次
UFO Whistleblower David Grusch Makes Bombshell Revelation about Sentient
LAB 360
Alien: Covenant Review
Alien: Covenant Review (2017)
4:04
Alien: Covenant Review (2017)
YouTubeIGN
已浏览 85.4万 次2017年5月7日
Alien: Covenant - Movie review
12:52
Alien: Covenant - Movie review
MSNThe Movie Couple
2 个月之前
Alien: Covenant - Movie Review
6:34
Alien: Covenant - Movie Review
YouTubeChris Stuckmann
已浏览 133.2万 次2017年5月11日
热门视频
The Rise & Fall of ET Species | Ancient Aliens
7:36
The Rise & Fall of ET Species | Ancient Aliens
YouTubeHISTORY
已浏览 1.3万 次1 天前
4 Relics from Beyond Planet Earth | Ancient Aliens
20:43
4 Relics from Beyond Planet Earth | Ancient Aliens
YouTubeHISTORY
已浏览 15.8万 次6 天之前
Cosmic Clues Through Time *Marathon* | Ancient Aliens
2:12:16
Cosmic Clues Through Time *Marathon* | Ancient Aliens
YouTubeHISTORY
已浏览 5万 次1 周前
Alien: Covenant Explained
Alien Covenant - Alien timeline explained (all Alien movies!)
13:29
Alien Covenant - Alien timeline explained (all Alien movies!)
MSNNew Rockstars
1 个月前
Alien Covenant - Alien timeline explained (all Alien movies!)
13:29
Alien Covenant - Alien timeline explained (all Alien movies!)
MSNNew Rockstars
1 个月前
Alien Covenant - ALIEN TIMELINE EXPLAINED (All Alien Movies!)
13:30
Alien Covenant - ALIEN TIMELINE EXPLAINED (All Alien Movies!)
YouTubeNew Rockstars
已浏览 51.8万 次2017年5月19日