Billions of Earths?
Air Date: 09/06/2004
Run Time: 0:28:50
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- Geoff Marcy, Professional planet hunter, University of California, Berkeley
Topics:Support Planetary Radio
Professional planet hunter Geoff Marcy of UC Berkeley returns to share astounding news of newly-discovered Extrasolar Planets that are much closer in size to our Earth. Meteors, meteoroids and meteorites...Emily Lakdawalla knows the difference. Bruce Betts drops in with a new What's Up! space trivia contest. Win your Planetary Radio t-shirt!
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