Transcript -- Gaia and the Killer Asteroids - a podcast by The Open University
from 2012-01-08T02:21:26
::
::
How do you avoid killer asteroids? With the unpredictable threat of killer asteroids attacking the Earth, it's Gaia to rescue!
Further episodes of 60-Second Adventures in Astronomy - for iPad/Mac/PC
Further podcasts by The Open University
Website of The Open University