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 1.7万 次1 周前
短视频
The Rise & Fall of ET Species | Ancient Aliens
7:36
已浏览 2.1万 次
The Rise & Fall of ET Species | Ancient Aliens
HISTORY
Testing The Unknown: Alien Contact | UFO's Over Earth | Discovery Channel India
0:56
已浏览 1055 次
Testing The Unknown: Alien Contact | UFO's Over Earth | Discovery Channel India
DiscoveryChannelInd
Alien Resurrection Review
Brian Cox Visits ‘Alien’ Living in ‘Death Trap’ Cave | BBC Earth Science
4:14
Brian Cox Visits ‘Alien’ Living in ‘Death Trap’ Cave | BBC Earth Science
YouTubeBBC Earth Science
已浏览 7.1万 次1 周前
The Most Controversial Alien Encounter Ever? | Dr. Jonathan Reed Interview
2:09:33
The Most Controversial Alien Encounter Ever? | Dr. Jonathan Reed Interview
YouTubeCaspersight
已浏览 4.5万 次19 小时之前
Testing The Unknown: Alien Contact | UFOs Over Earth | Discovery Channel India
0:57
Testing The Unknown: Alien Contact | UFOs Over Earth | Discovery Channel India
YouTubeDiscoveryChannelInd
已浏览 2286 次3 天之前
热门视频
Secrets Etched in Time | Ancient Aliens
31:31
Secrets Etched in Time | Ancient Aliens
YouTubeHISTORY
已浏览 20.1万 次5 天之前
Sacred & Inexplicable Places | Ancient Aliens
44:43
Sacred & Inexplicable Places | Ancient Aliens
YouTubeHISTORY
已浏览 19.9万 次4 天之前
Nobody Expected This to Show Up ONLINE❗😲 - Aliens, UFO, Why Files, Joe Rogan, Skinwalker, TikToks
35:56
Nobody Expected This to Show Up ONLINE❗😲 - Aliens, UFO, Why Files, Joe Rogan, Skinwalker, TikToks
YouTubeSKizzle
已浏览 7.8万 次1 天前
Alien Franchise Ranking
Man-Made UFOs That Fly 100,000 MPH?! 🤯
0:40
Man-Made UFOs That Fly 100,000 MPH?! 🤯
YouTubeShawn Ryan Show
已浏览 71.7万 次5 天之前
Giant Alien Probes Spotted Over New Jersey?! 😱 #trending #shorts
0:21
Giant Alien Probes Spotted Over New Jersey?! 😱 #trending #shorts
YouTubeLAB 360
已浏览 3989 次5 天之前
Was E.T. Slimy or Dry? Spielberg Weighs in
0:51
Was E.T. Slimy or Dry? Spielberg Weighs in
YouTubeThe New York Times
已浏览 9524 次1 周前
Secrets Etched in Time | Ancient Aliens
31:31
Secrets Etched in Time | Ancient Aliens
已浏览 20.1万 次5 天之前
YouTubeHISTORY
Sacred & Inexplicable Places | Ancient Aliens
44:43
Sacred & Inexplicable Places | Ancient Aliens
已浏览 19.9万 次4 天之前
YouTubeHISTORY
Nobody Expected This to Show Up ONLINE❗😲 - Aliens, UFO, Why Files, Joe Rogan, Skinwalker, TikToks
35:56
Nobody Expected This to Show Up ONLINE❗😲 - Aliens, UFO, Why Files, Joe Rogan, Skinwalker, TikToks
已浏览 7.8万 次1 天前
YouTubeSKizzle
The Rise & Fall of ET Species | Ancient Aliens
7:36
The Rise & Fall of ET Species | Ancient Aliens
已浏览 2.1万 次1 周前
YouTubeHISTORY
Testing The Unknown: Alien Contact | UFO's Over Earth | Discovery Channel India
0:56
Testing The Unknown: Alien Contact | UFO's Over Earth | Discovery Channel India
已浏览 1055 次2 天之前
YouTubeDiscoveryChannelInd
Brian Cox Visits ‘Alien’ Living in ‘Death Trap’ Cave | BBC Earth Science
4:14
Brian Cox Visits ‘Alien’ Living in ‘Death Trap’ Cave | BBC Earth Science
已浏览 7.1万 次1 周前
YouTubeBBC Earth Science
The Most Controversial Alien Encounter Ever? | Dr. Jonathan Reed Interview
2:09:33
The Most Controversial Alien Encounter Ever? | Dr. Jonathan Reed Interview
已浏览 4.5万 次19 小时之前
YouTubeCaspersight
0:57
Testing The Unknown: Alien Contact | UFOs Over Earth | Discovery Channel India
已浏览 2286 次3 天之前
YouTubeDiscoveryChannelInd
28:51
ARE ALIENS REAL? PRIMITIVE TRIBES THAT HAD CONTACT & LEARNED ASTRONOMY FROM ALIENS
已浏览 20.8万 次5 天之前
YouTubeKamar JERI
9:03
Mysterious Beings Not From Earth Caught On Camera - Part 6
已浏览 2.7万 次22 小时之前
YouTubeMostAmazingTop10
29:16
Top 10 NEW anomalies that prove that Alien Empires exist!
已浏览 1万 次19 小时之前
YouTubeThe Angry Astronaut
2:52:19
Anunnaki Expert Decoded True Origin of 'Ancient Alien' Technology | Heather Lynn
已浏览 33.1万 次5 天之前
YouTubeDanny Jones
2:02
Alien: Romulus | Official Trailer
已浏览 1333.4万 次2024年6月4日
YouTube20th Century Studios
29:01
NASA's $40 BILLION Plan To Image Alien Worlds
已浏览 20.9万 次2 天之前
YouTubeAstroKobi
18:16
7 (Every) Upcoming Alien Movie, TV Show, & Games - Explored
已浏览 1万 次4 天之前
YouTubeMarvelous Videos
2:00:24
ALIEN VS PREDATOR Full Movie 2026: Romulus | Superhero FXL Fantasy Movies 2026 English (Game Movie)
已浏览 2612 次23 小时之前
YouTubeSuperhero FXL Games
23:09
The Deadliest Alien Encounters Ever Filmed | Sci-Fi Action Compilation | Sci-Fi Station
已浏览 2362 次1 周前
YouTubeScience Fiction Station
15:16
Alien Hybrid
已浏览 1471 次4 天之前
YouTubeProf Simon - Science Filmmaker
41:42
10 Hidden Alien Bases Across the Globe (S3, E20) | Ancient Aliens | Full Episode
已浏览 8.4万 次1 周前
YouTubeHISTORY
26:19
Is SETI lying to us about Aliens? Here's over 100 Extraterrestrial signals that we HAVE detected!
已浏览 2.2万 次1 周前
YouTubeThe Angry Astronaut
6:58
What Would Aliens Think Of Humanity?
已浏览 1630 次1 天前
YouTubeStarTalk Plus
5:26
Mars Attacks! 4K | Martian First Contact Scene | Movie Clip | Warner Bros. Entertainment
已浏览 32万 次4 天之前
YouTubeWarner Bros. Entertainment
23:27
UFO whistleblower calls for expedited disclosure in D.C. news conference | Mystery Wire
已浏览 11.7万 次6 天之前
YouTube8 News Now — Las Vegas
5:03
Mass Alien INVASION will happen TONIGHT at The World Cup?!
已浏览 2.8万 次3 天之前
YouTubeTyrone Magnus
19:13
BEST UPCOMING ALIEN & MONSTER MOVIES 2026 (Trailers)
已浏览 2.3万 次3 天之前
YouTubeFilmSelect
2:22
Mars Attacks! 4K Blu-ray: Exclusive Behind the Scenes Clip (2026) Tim Burton
已浏览 1.3万 次4 天之前
YouTubeIGN
1:03
Alien: Romulus | Teaser Trailer
已浏览 2228万 次2024年3月20日
YouTube20th Century Studios
8:43
MOST ANTICIPATED UPCOMING MONSTER & ALIEN MOVIES (2026 - 2027)
已浏览 9339 次1 周前
YouTubeKinoCheck.com
10:53
Astronomers Finally Know Where to Look for Alien Megastructures
已浏览 4595 次1 天前
YouTubeBRIGHT SIDE
展开
静态缩略图占位符

短视频

37:47
The best of Neil deGrasse Tyson: Aliens, UFOs, asteroids & more
已浏览 1.7万 次1 周前
YouTubeCNN
31:31
Secrets Etched in Time | Ancient Aliens
已浏览 20.1万 次5 天之前
YouTubeHISTORY
44:43
Sacred & Inexplicable Places | Ancient Aliens
已浏览 19.9万 次4 天之前
YouTubeHISTORY
35:56
Nobody Expected This to Show Up ONLINE❗😲 - Aliens, UFO, Why Files, Joe Rogan,
已浏览 7.8万 次1 天前
YouTubeSKizzle
7:36
The Rise & Fall of ET Species | Ancient Aliens
已浏览 2.1万 次1 周前
YouTubeHISTORY
0:56
Testing The Unknown: Alien Contact | UFO's Over Earth | Discovery Channel India
已浏览 1055 次2 天之前
YouTubeDiscoveryChannelInd
4:14
Brian Cox Visits ‘Alien’ Living in ‘Death Trap’ Cave | BBC Earth Science
已浏览 7.1万 次1 周前
YouTubeBBC Earth Science
2:09:33
The Most Controversial Alien Encounter Ever? | Dr. Jonathan Reed Interview
已浏览 4.5万 次19 小时之前
YouTubeCaspersight
0:57
Testing The Unknown: Alien Contact | UFOs Over Earth | Discovery Channel India
已浏览 2286 次3 天之前
YouTubeDiscoveryChannelInd
28:51
ARE ALIENS REAL? PRIMITIVE TRIBES THAT HAD CONTACT & LEARNED
已浏览 20.8万 次5 天之前
YouTubeKamar JERI
9:03
Mysterious Beings Not From Earth Caught On Camera - Part 6
已浏览 2.7万 次22 小时之前
YouTubeMostAmazingTop10
29:16
Top 10 NEW anomalies that prove that Alien Empires exist!
已浏览 1万 次19 小时之前
YouTubeThe Angry Astronaut
2:52:19
Anunnaki Expert Decoded True Origin of 'Ancient Alien' Technology | Heather Lynn
已浏览 33.1万 次5 天之前
YouTubeDanny Jones
2:02
Alien: Romulus | Official Trailer
已浏览 1333.4万 次2024年6月4日
YouTube20th Century Studios
29:01
NASA's $40 BILLION Plan To Image Alien Worlds
已浏览 20.9万 次2 天之前
YouTubeAstroKobi
18:16
7 (Every) Upcoming Alien Movie, TV Show, & Games - Explored
已浏览 1万 次4 天之前
YouTubeMarvelous Videos
2:00:24
ALIEN VS PREDATOR Full Movie 2026: Romulus | Superhero FXL Fantasy
已浏览 2612 次23 小时之前
YouTubeSuperhero FXL Games
23:09
The Deadliest Alien Encounters Ever Filmed | Sci-Fi Action Compilation | Sci-Fi Station
已浏览 2362 次1 周前
YouTubeScience Fiction Station
15:16
Alien Hybrid
已浏览 1471 次4 天之前
YouTubeProf Simon - Science Filmmake
41:42
10 Hidden Alien Bases Across the Globe (S3, E20) | Ancient Aliens | Full Episode
已浏览 8.4万 次1 周前
YouTubeHISTORY
静态缩略图占位符