Do the Stars Really Move?
Ask an Astronomer
English - December 09, 2005 00:00 - 22.8 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
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The answer to this 'Ask an Astronomer' question may surprise you!