Custom Search

If We Had No Moon

Posted on March 20, 2009 by Documentary Log in astronomy, space
comment on this video | report broken

Without the moon, humans wouldn't exist. Life, if it had started at all, would be in the earliest stages of evolution. Days would last four hours, winds would blow at hurricane force and there would be a dense and toxic atmosphere resembling that of Venus. Luckily, 50 million years after the formation of the solar system, our proto-planet was hit by a celestial body more than twice the size of Mars, which formed the moon. In this one-hour special, viewers will learn what Earth was like before the moon and what Earth would be like if the moon disappeared.

More videos
Monarchy
The Dinosaur That Fooled The World
Death By Design
The Outer Planets

Rating: 4.4/5 (12 votes cast)

Watch this documentary online

If you can't play the documentary, please read the FAQ.

Link to this documentary:


Embed this documentary:

Comment on this video




Not required

http:// Not required

Notify me by email when replied to my comment



Securimage Refresh





Your comment will be posted after it has been approved. This usually takes a couple of hours. All opinions are welcome. Please don't post any personal insults, off-topic stuff (unless for a good reason), and spammy text using full caps and bad punctuation.
posted on September 10, 2009, 09:33:29 PM
comment #1516
Big Cheese

God, this documentary kept on stopping to buffer!!! Perhaps it's my internet playing up but anyway a very interesting documentary- I am fascinated by astronomy, astrogeology and climatology!!!

reply | permalink
posted on March 20, 2009, 01:43:12 PM
comment #622
Documentary Log
This is a reply to comment #621

Yup, that's him, narrating from deep space :)

reply | permalink
posted on March 20, 2009, 12:35:45 PM
comment #621
Code7R

Isn't that Jean-Luc narrating? ;-)

reply | permalink