Cosmic CollisionsOverviewThe universe is almost entirely filled empty space, but that doesn't stop asteroids, comets, moons, planets, stars, galaxies and more from causing some serious calamity by smashing into one another.First airedJanuary 7, 2009URL slugcosmic-collisionsGenresDokumentaalPildidPlakatTaustPilt puudubIkoonBännerHooajadEriosad3 episoodiHooaeg 13 episoodiNäitlejad ja meeskond
