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M51 and Gizmo
Ask an Astronomer
English - November 05, 2007 00:00 - 36.3 MB Video - ★★★★ - 24 ratingsNatural Sciences Science Education Courses astronomy ask astronomer ask an astronomer spitzer space telescope ipac science physics nasa nasa's Homepage Download Apple Podcasts Google Podcasts Overcast Castro Pocket Casts RSS feed
Previous Episode: What Happens When Galaxies Collide?
Next Episode: Infrared: More Than Your Eyes Can See
In this animated 'Ask an Astronomer' special, innocent alien M51 moves the Earth into a closer orbit around the sun, and learns an important lesson about life in the Universe.