View Full Version : The Bad Astronomer Talks Asteroids

2011-Oct-13, 06:10 PM
Here’s a great talk given by our friend Phil Plait at a TED event, TEDxBoulder, about how an asteroid might one day give us Earthlings a really bad day. But he’s got good news, too: We have a space program! © nancy for Universe Today, 2011. | Permalink | No comment | Add to del.icio.us [...]

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