So too are the planets. Their surfaces testament to a lifetimeof bombardment by asteroids...
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So too are the planets. Their surfaces testament to a lifetime
of bombardment by asteroids and comets
of bombardment by asteroids and comets
Full Transcript
00:00:01.000 --> 00:00:02.036
So too are the planets.
00:00:06.002 --> 00:00:13.016
Their surfaces testament to a lifetime
of bombardment by asteroids and comets.
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Movie Summary
Follows different aspects of the natural world, from an expansive look into the origin of the Universe, to life on planet Earth and how its oceans function. Narrated by Morgan Freeman
