What are UFO hunters really searching for? | The Global Story
22:59
What are UFO hunters really searching for? | The Global Story
已浏览 3.3万 次2 天之前
YouTubeBBC News
Why Scientists Think Aliens Have Already Visited Earth | Unveiled
9:06
Why Scientists Think Aliens Have Already Visited Earth | Unveiled
已浏览 10.7万 次2022年9月3日
YouTubeUnveiled
Ancient Aliens – Humans Weren’t Alone.
0:35
Ancient Aliens – Humans Weren’t Alone.
已浏览 1 次2 小时之前
YouTubeThinkerTalkin
Why It May Be Impossible for Us to Ever Visit Aliens- Sir David Attenborough
35:17
Why It May Be Impossible for Us to Ever Visit Aliens- Sir David Attenborough
已浏览 258 次2 天之前
YouTubeITZ
The Universe: UFOs Caught Visiting Earth (S6, E6) | Full Episode | History
44:23
The Universe: UFOs Caught Visiting Earth (S6, E6) | Full Episode | History
已浏览 598.2万 次2022年11月11日
YouTubeHISTORY
Gods or Visitors From the Stars? | Ancient Aliens
41:28
Gods or Visitors From the Stars? | Ancient Aliens
已浏览 24.5万 次5 天之前
YouTubeHISTORY
Why Scientists Think Aliens Have ALREADY Visited Earth
9:08
Why Scientists Think Aliens Have ALREADY Visited Earth
已浏览 3.8万 次2023年11月29日
YouTubeWatchMojo.com
1:00
The Truth About Alien Worlds After Civilization Collapse
已浏览 2475 次3 天之前
YouTubeChristos Avatar TV
8:44
The Compelling Evidence That Aliens Have Visited Earth
已浏览 171.8万 次2016年2月26日
YouTubeWhatCulture
13:20
10 Alien Species Believed to Be Visiting Earth
已浏览 11.4万 次10 个月之前
YouTubeWatchMojo.com
Why have aliens never visited Earth? Scientists have a disturbing answer
2022年5月11日
livescience.com
12:47
Why haven’t we found aliens? A physicist shares the most popular theories. | Brian Cox
已浏览 289.3万 次2023年9月29日
YouTubeBig Think
19:20
Neil deGrasse Tyson Explains Alien Visits, UFOs, and Other Conspiracies
已浏览 140.5万 次2021年3月9日
YouTubeStarTalk
26:52
Mysteries That Span Civilizations and Time | Ancient Aliens
已浏览 15.9万 次3 天之前
YouTubeHISTORY
41:41
Shocking Discovery at the Mesa Triangle (S4, E11) | The Secret of Skinwalker Ranch | Full Episode
已浏览 2.9万 次22 小时之前
YouTubeHISTORY
Belief in alien visits to Earth is spiralling out of control – here’s why that’s so dangerous
2 个月之前
theconversation.com
52:36
The Nearest Planets That Could Have Alien Life
已浏览 1.7万 次1 周前
YouTubeWonder
8:37
Did Early Humans Witness Sky Visitors? (Season 1) | Ancient Aliens
已浏览 1.2万 次1 天前
YouTubeHISTORY
BBC Radio 4 - The Infinite Monkey Cage - 10 reasons why aliens probably exist (but won’t be visiting us anytime soon)
2020年2月18日
bbc.co.uk
0:59
This Alien City Built Into Nature Changes Everything
已浏览 6076 次5 天之前
YouTubeChristos Avatar TV
13:35
Do aliens walk among us on Earth? Researcher shares cryptoterrestrial hypothesis
2024年7月2日
CBS NewsNeal Riley
0:41
The Truth About Alien Life in Bioluminescent Reef Worlds
已浏览 2520 次2 天之前
YouTubeChristos Avatar TV
13:19
Where are all the aliens? | Stephen Webb
已浏览 454.3万 次2018年8月16日
YouTubeTED
47:00
Professor Michio Kaku & Ross Coulthart interview IN FULL | UFO UAP News
已浏览 235.9万 次2024年2月29日
YouTube7 News Spotlight
0:13
POV: Why Aliens Don't Visit Earth
7 个月之前
MSNHew Moran
6:04
Why Can't We See Evidence of Alien Life?
已浏览 344万 次2012年3月12日
YouTubeTED-Ed
7:01
What If Aliens Arrived Tomorrow?
已浏览 380.9万 次2019年5月12日
YouTubeWhat If
1:54
How did humans come to Earth, are humans aliens?
已浏览 2376 次3 天之前
YouTubeMiami Movie
16:35
Unexplained Children With Incredible Abilities | Ancient Aliens
已浏览 19.9万 次1 周前
YouTubeHISTORY
Is there evidence aliens have visited Earth? Here’s what’s come out of US congress hearings on ‘unidentified aerial phenomena’
2022年5月19日
theconversation.com
展开