Walkabout the Galaxy

Astronomy and cosmology challenge our perceptions of space and time, make us ponder our place in the universe, and give us wonders from the infinitesimal to the nearly-infinite. Then there's Walkabout the Galaxy, where we attack the question of which is a bigger relative bite: when the Sun in its red giant phase swallows the Earth, or when Jim Cooney in his fishing phase swallows a gnat. For that and the other truly important questions, you can count on the Astroquarks. Walkabout the Galaxy: for the truly important questions in life.

Direct download: Will_the_Sun_Burp_When_it_Eats_the_Earth_.mp3
Category:Science -- posted at: 12:42am EDT