Subtitle preview:
1
00:00:04,750 --> 00:00:09,653
4.5 billion years ago, an
astral body the size of Mars
2
00:00:09,655 --> 00:00:11,406
slammed into the Earth.
3
00:00:11,409 --> 00:00:13,023
The debris that flew from our planet
4
00:00:13,025 --> 00:00:15,015
became stuck in Earth's gravity
5
00:00:15,018 --> 00:00:18,875
and formed our moon. That's right.
6