All
Search
Images
Videos
Maps
News
More
Shopping
Flights
Travel
Notebook
Report an inappropriate content
Please select one of the options below.
Not Relevant
Offensive
Adult
Child Sexual Abuse
Length
All
Short (less than 5 minutes)
Medium (5-20 minutes)
Long (more than 20 minutes)
Date
All
Past 24 hours
Past week
Past month
Past year
Resolution
All
Lower than 360p
360p or higher
480p or higher
720p or higher
1080p or higher
Source
All
Dailymotion
Vimeo
Metacafe
Hulu
VEVO
Myspace
MTV
CBS
Fox
CNN
MSN
Price
All
Free
Paid
Clear filters
SafeSearch:
Moderate
Strict
Moderate (default)
Off
Filter
21:28
SPACE.com
Mike Wall
Signs of Alien Life Will Be Found by 2025, NASA's Chief Scientist Predicts
Humanity is on the verge of discovering alien life, NASA higher-ups say.
Apr 7, 2015
Extraterrestrial life UFO Videos
1:29:18
53 Undeniable UFO & Alien Sightings Caught on Camera I Shocking Footage 2025
YouTube
LAB 360
33 views
1 day ago
8:43
5 Conclusive UFO And Alien Sightings Caught on Camera | Shocking Footage
YouTube
LAB 360
32 views
2 days ago
8:13
PROOF of Alien Life!? | Space's Deepest Secrets | Science Channel
YouTube
Science Channel
1.2K views
1 day ago
Top videos
0:35
1K views | Human DNA Originates from Extraterrestrial Life Forms...
Facebook
AncientKnowledge2023
390 views
2 weeks ago
12:49
Alien Life Form Found On Mars Grows Rapidly Once Brought Back To life
YouTube
Story Recapped
1.8M views
Jul 24, 2021
44:30
What do Alien Life Forms Really Look Like : Documentary on Extraterrestrial Life
YouTube
Ed Stanislav
139.4K views
Sep 20, 2016
Extraterrestrial life SETI Project
11:24
SETI Ramps Up Search for Intelligent Life—Could First Contact Be Near?
Microsoft News
Discover WildScience
3 months ago
36:13
Exploring Hydrothermal Vents: Earth's Deep Ocean as a Model for Alien Worlds
YouTube
SETI Institute
1.4K views
May 24, 2024
1:12:06
Searching For Alien Life with Harvard Professor Avi Loeb | Unveiled Ep. 11
YouTube
WatchMojo.com
1 views
4 months ago
0:35
1K views | Human DNA Originates from Extraterrestrial Life Forms...
390 views
2 weeks ago
Facebook
AncientKnowledge2023
12:49
Alien Life Form Found On Mars Grows Rapidly Once Brought Bac
…
1.8M views
Jul 24, 2021
YouTube
Story Recapped
44:30
What do Alien Life Forms Really Look Like : Documentary on Extra
…
139.4K views
Sep 20, 2016
YouTube
Ed Stanislav
0:27
The 6 Most Likely Places to Find Alien Life
May 16, 2012
SPACE.com
Seth Shostak
1:22:24
The Book of Alien Races - Over 82 Species On Earth (Full Documenta
…
72.7K views
Oct 21, 2017
YouTube
Visable Thought
1:21:06
Why Can't We See Evidence of Alien Life? | Documentary
1.9M views
Apr 16, 2023
YouTube
Space Matters
1:21:41
Extraterrestrial Life in the Universe: Journey to the Alien World | Spac
…
338.1K views
Feb 26, 2023
YouTube
Wondody | The World of Odysseys
2:31:45
Extraterrestrial Life in the Universe: Journey to Alien Worlds | Space D
…
43.9K views
Jul 27, 2024
YouTube
Wondody | The World of Odysseys
10:08
2.3M views · 7.4K shares | Scientists have released proof that aliens ar
…
2.4M views
3 weeks ago
Facebook
The Infographics Show
What are the odds there is life in outer space?
Jun 9, 2023
howstuffworks.com
1:05
Alien life in our universe?
Jun 18, 2020
CBS News
Sophie Lewis
10:05
The Aliens Around Us - Can We Find Signs of Extraterrestrial Life?
169.7K views
Dec 18, 2021
YouTube
Science Time
0:57
Exploring Extraterrestrial Life in Space | UFO Sightings and NASA
…
12.1K views
Jul 3, 2022
TikTok
bigbang_farsi
2:26
The search for extraterrestrial life forms, massive telescope to send
…
48.6K views
May 12, 2022
YouTube
WION
1:00
What Do Aliens Look Like? Alien Appearance, Alien Features, Alien
…
9.7K views
6 months ago
YouTube
Technologically Yours
9:33
Extraterrestrial Life Forms
5.1K views
Jun 12, 2018
YouTube
Easily Embarrassed - Topic
10:11
Alien life: are we about to find it?
437K views
Jun 16, 2022
YouTube
The Economist
0:20
Understanding Extraterrestrial Life Beliefs and Debunks
13.2K views
Apr 23, 2020
TikTok
mr.johnmichael
4:10
Stephen Hawking: Intelligent Aliens Could Destroy Humanity, But Let'
…
Jul 21, 2015
SPACE.com
Calla Cofield
0:13
. on TikTok
215.6K views
Dec 24, 2021
TikTok
abd8.x
13:50
Strong Signs We've Found of Aliens and Alien Life
6.7M views
Jun 23, 2016
YouTube
BE AMAZED
0:10
polloai0988 on TikTok
1.5K views
1 month ago
TikTok
polloai0988
Why Extraterrestrial Life May Not Seem Entirely Alien
Mar 18, 2021
quantamagazine.org
1:33:30
Alien Life: Will We Know It When We See It?
7.4M views
Jul 17, 2014
YouTube
World Science Festival
1:18:07
One Hour Of Mind-Blowing Scientific Hypotheses On Extraterrestrial Life
329.2K views
Nov 24, 2023
YouTube
Big Scientific Questions
When Did Humans First Consider the Possibility of Alien Life?
Aug 19, 2014
slate.com
13:44
PLEAIDIANS Describe Extraterrestrial Races In Our Galaxy
817.7K views
Sep 9, 2022
YouTube
Gaia
10:12
Life on the Moon Europa!
202.2K views
Dec 16, 2021
YouTube
TheSimplySpace
1:04:40
Alien EXPERTS Reveal SHOCKING Truths You Won't Believe
5K views
7 months ago
YouTube
Most Amazing Elite
See more videos
More like this
Feedback