Bill Nye: 100 Greatest Discoveries : Astronomy (Discovery Channel)

Copernicus first theorized that the Sun was the center of our solar system, but it took the work of Johannes Kepler to prove it. Learn why the universe is expanding and meet modern astronomers who gauge the likelihood of life out there.

Part 2: http://youtu.be/YZAf1IdP7Gkz

Part 3: http://youtu.be/FijAewRrD-8

Please Subscribe To The WhyEvolutionIsTrue Youtube Channel.
http://www.youtube.com/WhyEvolutionIsTrue

100 Greatest Discoveries Episode List:
http://tinyurl.com/3kwnltl

Discovery Channel Documentary List:
http://tinyurl.com/6ammcf3

Views: 91

Comment

You need to be a member of Atheist Nexus to add comments!

Join Atheist Nexus

line

Update Your Membership :

Membership

line

line

Nexus on Social Media:

line

© 2016   Atheist Nexus. All rights reserved. Admin: Richard Haynes.   Powered by

Badges  |  Report an Issue  |  Terms of Service