Helix Nebula (Gallery Explorer)
Hidden Universe: NASA's Spitzer Space Telescope
English - September 05, 2007 00:00 - 54.4 MB VideoNatural Sciences Science astronomy infrared astronomer science physics spitzer space telescope hidden universe nasa nasa's Homepage Download Apple Podcasts Google Podcasts Overcast Castro Pocket Casts RSS feed
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The eerie Helix nebula, created from the outer layers of a dying star once like our own, reveals secrets to the Spitzer Space Telescope.