Big Bangs

Nov 03, 2008 on BBC FOUR at 10:00 PM

Summary

The world of astronomy. Gamma ray bursts are some of the largest explosions in the universe, and Sir Patrick Moore discovers how some of these monstrous events mark the spectacular deaths of the first stars. Also, Dr Chris Lintott visits the NASA Ph... (more)oenix team fo find out the latest from the Mars Polar explorer.

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Astral Autumn
Season 2008 Episode 10

Oct 06, 2008

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Other Worlds
Season 2008 Episode 12

Dec 08, 2008