Walkabout the Galaxy

A long time ago in a galaxy far, far away, two big black holes (no jokes, please) collided with each other releasing a ginormous amount of energy that has propagated across the universe as the tiniest stretching and jiggling of space itself. Jim Cooney joins Josh and Addie to talk about the first direct detection of the waving of space-time (in other words, gravitational waves). 

Direct download: Attack_of_the_Gravitational_Wave.mp3
Category:Science -- posted at: 9:23pm EST