How Can We See a Black Hole?
Ask an Astronomer
English - August 24, 2006 00:00 - 18.9 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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If no light escapes from a black hole, how can we detect them? 'Ask an Astronomer' explains.