Planet Earth Seen from 4 Billion Miles Distant
To help put your day in perspective, a view of the Pale Blue Dot from four billion miles away by Voyageur 1.
View and listen to Carl Sagan on our place in the universe and the challenges facing mankind in this historic video.
TrackBack
TrackBack URL for this entry:
http://www.typepad.com/services/trackback/6a00d8341bf7f753ef00d8353c571f53ef
Listed below are links to weblogs that reference Planet Earth Seen from 4 Billion Miles Distant:
« Why is the Universe Just Right for Life? | Main | Next-Gen Hubble Space Telescope to Reach Beginning of Time »
Comments