Galt's Gulch

Star Size Comparison HD - YouTube

Posted by $ Tap2Golf 10 years, 9 months ago to Science
0 comments | Share | Flag

You are not the center of the Universe.
SOURCE URL: https://www.youtube.com/embed/XE0aAZE0kp4?feature=player_embedded

Add Comment

FORMATTING HELP

FORMATTING HELP

  • Comment hidden. Undo