Behind the Scenes: When Galaxies Collide (Felicia Day, Sean Astin)

IRrelevant Astronomy

English - October 26, 2009 00:00 - 330 MB Video
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Felicia Day explains some of the science behind galactic "collisions," including the upcoming collision between the galaxy Andromeda and our own galaxy, in this mock behind-the-scenes look at the making of an educational video. Sean Astin also stars.