The Universe
Outer space is already an essential part of America's ability to fight wars.
2025-12-07 20:26:31 +0000 UTC→2025-12-07 21:17:47 +0000 UTC(51m)
Schedule for Universe: Mysteries Solved
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The Universe
NASA's top brass and other scientists are arming themselves.
2025-12-28 23:00:00 +0000 UTC→2025-12-28 23:52:46 +0000 UTC(52m)
The Universe
Can space probes find a new Earth...and even make contact with alien life?
2025-12-28 22:09:20 +0000 UTC→2025-12-28 23:00:00 +0000 UTC(50m)
The Universe
Ours is a universe of energy.
2025-12-28 21:17:45 +0000 UTC→2025-12-28 22:09:20 +0000 UTC(51m)
The Universe
A variety of cosmic events have both helpful and harmful effects on life on Earth.
2025-12-28 20:27:01 +0000 UTC→2025-12-28 21:17:45 +0000 UTC(50m)
The Universe
Astrobiology is a visionary new science that searches for life in space.
2025-12-28 19:36:22 +0000 UTC→2025-12-28 20:27:01 +0000 UTC(50m)
The Universe
Dark Matter and Dark Energy make up 96% of the Universe.
2025-12-28 18:45:23 +0000 UTC→2025-12-28 19:36:22 +0000 UTC(50m)
The Universe
Take a look far, far away to the realm of Alien Galaxies.
2025-12-28 17:52:45 +0000 UTC→2025-12-28 18:45:23 +0000 UTC(52m)
The Universe
NASA's top brass and other scientists are arming themselves.
2025-12-28 17:00:00 +0000 UTC→2025-12-28 17:52:45 +0000 UTC(52m)
The Universe
NASA's top brass and other scientists are arming themselves.
2025-12-28 10:59:59 +0000 UTC→2025-12-28 11:52:45 +0000 UTC(52m)
How The Earth Was Made
250 million years ago, huge volumes of lava spewed out onto the surface.
2025-12-28 10:07:08 +0000 UTC→2025-12-28 10:59:59 +0000 UTC(52m)
How The Earth Was Made
Africa's Sahara Desert is the size of the United States.
2025-12-28 09:15:14 +0000 UTC→2025-12-28 10:07:08 +0000 UTC(51m)
How The Earth Was Made
Four and a half billion years ago the Earth formed from dust in space.
2025-12-28 08:24:39 +0000 UTC→2025-12-28 09:15:14 +0000 UTC(50m)
How The Earth Was Made
Mt Vesuvius is the world's most dangerous volcano.
2025-12-28 07:34:03 +0000 UTC→2025-12-28 08:24:39 +0000 UTC(50m)
How The Earth Was Made
Largest, most fearsome volcanic island, we'll explore Iceland's fiery mystery.
2025-12-28 06:42:40 +0000 UTC→2025-12-28 07:34:03 +0000 UTC(51m)
How The Earth Was Made
Giant mountain-sized boulders from space have wrought death and destruction.
2025-12-28 05:51:26 +0000 UTC→2025-12-28 06:42:40 +0000 UTC(51m)
How The Earth Was Made
This lake holds more water than any other lake in Britain.
2025-12-28 05:00:00 +0000 UTC→2025-12-28 05:51:26 +0000 UTC(51m)
How The Earth Was Made
250 million years ago, huge volumes of lava spewed out onto the surface.
2025-12-27 22:07:07 +0000 UTC→2025-12-27 23:00:00 +0000 UTC(52m)
How The Earth Was Made
Africa's Sahara Desert is the size of the United States.
2025-12-27 21:15:13 +0000 UTC→2025-12-27 22:07:07 +0000 UTC(51m)
How The Earth Was Made
Four and a half billion years ago the Earth formed from dust in space.
2025-12-27 20:24:39 +0000 UTC→2025-12-27 21:15:13 +0000 UTC(50m)
How The Earth Was Made
Mt Vesuvius is the world's most dangerous volcano.
2025-12-27 19:34:03 +0000 UTC→2025-12-27 20:24:39 +0000 UTC(50m)
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