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1,673,493 results
Is there extraterrestrial life in our solar system? Or are we alone? Take a journey to the ocean worlds on Jupiter and Saturn to ...
516,408 views
5 years ago
The universe is incredibly old, astoundingly vast and populated by trillions of planets -- so where are all the aliens? Astronomer ...
4,330,939 views
A group of researchers have identified at least seven stars that might be surrounded by advanced alien mega-structures known as ...
3,386,777 views
11 days ago
In October 2017, astrobiologist Karen J. Meech got the call every astronomer waits for: NASA had spotted the very first visitor from ...
7,121,527 views
OUTLINE: 0:00 - Introduction 1:41 - Habitable exoplanets 12:01 - Alien life in our Solar System 23:51 - Starship 27:59 - James ...
10,186,660 views
1 year ago
New research paper from the Cool Worlds Lab! Today we explore the implications of a classic result in statistics but applied to ...
159,489 views
6 days ago
Brian Cox explains the details behind the Fermi Paradox and why we haven't yet found intelligent alien life. The more interesting ...
1,347,211 views
Ever wondered if there's another you in a parallel universe? What if life on Earth actually arrived from space? Get ready to uncover ...
1,717,642 views
10 months ago
Birth of Giants: Witnessing Star Formation in RCW 7 #nebula #Hubble Buckle up, space explorers! Join us on a dazzling ...
326 views
2 days ago
James Webb Telescope Just Observed City Lights 7 Trillions Miles Away! An unexpected discovery made by the James Webb ...
205,267 views
1 month ago
We start in 2019 and travel exponentially through time, witnessing the future of Earth, the death of the sun, the end of all stars, ...
101,395,573 views
The renowned physicist and science communicator, Brian Cox delves into the topic of alien life and in particular, the question ...
1,916,654 views
An exploration into ten potential ways that we may have already detected alien life in the universe. Cylinder Eight by Chris ...
2,041,455 views
7 years ago
Scientists from the University of Sheffield believe they have discovered tiny organisms from space in the Earth's atmosphere.
168,639 views
10 years ago
Producer: Scott Bednar Producer/Editor: Jessica Wilde.
660,965 views
2 years ago
As the number of “potentially habitable” planets that astronomers find continues to rise, we seem ever closer to answering the ...
620,535 views
Far beyond Earth, a new type of alien water planet could be speckling our galaxy by the billions, like cosmic dew drops.
1,278,950 views
Something massive, with roughly 1000 times the area of Earth, is blocking the light coming from a distant star known as KIC ...
6,124,570 views
8 years ago
Here it is, folks: the end. In our final episode of Crash Course Astronomy, Phil gives the course a sendoff with a look at some of his ...
956,996 views
How many movies have you seen about aliens? Are any of them realistic? Does intelligent life exist elsewhere in the universe or ...
59,734 views