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Perhaps our solar system once
had large, rocky planets, but debris from the colliding inner planets slowed down
their orbits, dragging the young
super-Earths into the Sun. These primordial super-Earths
get pushed onto the Sun
and destroyed altogether
had large, rocky planets, but debris from the colliding inner planets slowed down
their orbits, dragging the young
super-Earths into the Sun. These primordial super-Earths
get pushed onto the Sun
and destroyed altogether
Full Transcript
00:00:01.000 --> 00:00:04.667
Perhaps our solar system once
had large, rocky planets,
00:00:05.866 --> 00:00:07.467
but debris from the colliding
00:00:07.567 --> 00:00:10.067
inner planets slowed down
their orbits,
00:00:11.567 --> 00:00:16.002
dragging the young
super-Earths into the Sun.
00:00:16.267 --> 00:00:19.467
These primordial super-Earths
get pushed
00:00:19.467 --> 00:00:21.007
onto the Sun
and destroyed altogether.
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Movie Summary
A users guide to the cosmos from the big bang to galaxies, stars, planets and moons. Where did it all come from and how does it all fit together. A primer for anyone who has ever looked up at the night sky and wondered.