Carl Sagan - Cosmos - Drake Equation
Sign in to YouTube
Sign in with your Google Account (YouTube, Google+, Gmail, Orkut, Picasa, or Chrome) to like CarlSaganPortal's video.
Sign in to YouTube
Sign in with your Google Account (YouTube, Google+, Gmail, Orkut, Picasa, or Chrome) to dislike CarlSaganPortal's video.
Sign in to YouTube
Sign in with your Google Account (YouTube, Google+, Gmail, Orkut, Picasa, or Chrome) to add CarlSaganPortal's video to your playlist.
Uploaded on Mar 24, 2009
Carl Sagan - Cosmos - Drake Equation
-
Category
-
License
Standard YouTube License
Loading...
Loading...
Loading...
Loading...
Ratings have been disabled for this video.
Rating is available when the video has been rented.
This feature is not available right now. Please try again later.
Loading...
Advertisement
-
4:45
Carl Sagan destroys creationist in debateby tehjow's channelFeatured
396,258
-
7:24
Cosmos - Carl Sagan - 4th Dimensionby Carl Sagan
968,467 views
-
8:02
Carl Sagan - COSMOS - Evolutionby Carl Sagan
132,223 views
-
6:42
Carl Sagan - Cosmos - Eratosthenesby Carl Sagan
69,534 views
-
3:31
Carl Sagan - Pale Blue Dotby CarlSaganPortal
1,425,742 views
-
63
videos
Play all
cosmic fairytaleby AllieStoyanova
-
52:11
Carl Sagan, Stephen Hawking and Arthur C. Clarke - God, The Universe and Everything Else (1988)by TheScienceFoundation
585,779 views
-
0:19
Family Guy: If Christianity Never Existedby AChengster
1,307,037 views
-
1:04:38
Are We Ready For the Coming 'Age of Abundance?' - Dr. Michio Kaku (Full)by TheSasss1's channel
1,059,659 views
-
31:01
Inner Worlds, Outer Worlds - Part 1 - Akashaby AwakenTheWorldFilm
277,445 views
-
17:40
carl sagan speaks zeitgeistby money is dead
40,163 views
-
2:13
Carl Sagan - Cosmos - Gravity in Wonderlandby CarlSaganPortal
35,977 views
-
5:25
Carl Sagan - Cosmos - DNA: The Language of Lifeby Carl Sagan
26,878 views
-
Carl Sagan
7,619 videos1K
-
1:54
Carl Sagan Talks Marijuanaby tehjow
221,184 views
-
1:01
my top 5 deaths you didn't see comingby Kanaal van FREAKSmoviereviews
5,211,297 views
-
10:16
Carl Sagan On Evolutionby TheWayOfYo
149,826 views
-
5:22
On The Day Carl Sagan Diedby midhrifs
760,842 views
-
1:54
Neil Degrasse Tyson: "If you're scientifically literate the world looks very different to you"by baudiirocz
316,718 views
-
7:00
James Randi Speaks: Carl Saganby JREF Video
212,399 views
-
5:20
23 - Why is the Speed of Light the Limit?by Imagining the Tenth Dimension
149,670 views
-
4:32
Carl Sagan - Cosmos - Traveling - Speed of Lightby CarlSaganPortal
107,678 views
- Loading more suggestions...
Top Comments
justindirtrider1982 2 months ago
What if the space between solar systems and galaxies just represent the space between atoms in a colossal orgasm which we are not aware. Same as a virus living on a host organism doeant know the organism as a whole
Sign in to YouTube
Sign in to YouTube
Matt W 1 month ago
Are you stupid or retarded?
Sign in to YouTube
Sign in to YouTube
All Comments (2,987)
Encom7 3 days ago
This video has THOUSANDS and thousands of views.
Sign in to YouTube
Sign in to YouTube
DFGHSstgh 4 days ago
found this by accident.... packing a bowl now...
Sign in to YouTube
Sign in to YouTube
Brandan Velasquez 5 days ago
I like to think that's the case for universes, meaning that size is limitless and there exists unimaginably bigger and smaller universes hidden within and around us. A lot like the mind if you think about it. Unlimited imaginable space. I feel like the space between solar systems are relatively a lot easier to figure out than what might lie beyond even those.
Sign in to YouTube
Sign in to YouTube
hesmotit 6 days ago
lol me
Sign in to YouTube
Sign in to YouTube
ComputerExpert0 6 days ago
u gay not me fag lol
Sign in to YouTube
Sign in to YouTube
beartrapz916 6 days ago
Me
Sign in to YouTube
Sign in to YouTube
beartrapz916 6 days ago
Blew my fucking mind.....
Sign in to YouTube
Sign in to YouTube
Edward McKinley 6 days ago
So who else is high as shit?
Sign in to YouTube
Sign in to YouTube
Zeptofication 6 days ago
Yeah, i'm a faggot because I like to kiss girls. And here you are wanting to fuck my ass. Trolls will be trolls
Sign in to YouTube
Sign in to YouTube
ComputerExpert0 1 week ago
bith u fag fuk u ass fuk u.lol i bet u like the kiss of girls u fgagt bitch
Sign in to YouTube
Sign in to YouTube