How The Earth Was Made
Everest is still rising but its height is limited.
2026-07-11 21:09:22 +0000 UTC→2026-07-11 22:00:00 +0000 UTC(50m)
Schedule for Universe: Mysteries Solved
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The Universe
Stunning rings of Saturn have mesmerized countless scientists over the centuries.
2026-07-17 12:31:55 +0000 UTC→2026-07-17 13:23:34 +0000 UTC(51m)
The Universe
Could there be a monstrous, undiscovered star orbiting our own Sun?
2026-07-17 11:41:19 +0000 UTC→2026-07-17 12:31:55 +0000 UTC(50m)
The Universe
We'll show what astronauts must do to survive dust storms and space radiation.
2026-07-17 10:50:44 +0000 UTC→2026-07-17 11:41:19 +0000 UTC(50m)
The Universe
It has been fifty years since man first ventured into space.
2026-07-17 10:00:00 +0000 UTC→2026-07-17 10:50:44 +0000 UTC(50m)
Doomsday: 10 Ways the World Will End
The most powerful blast of cosmic radiation in the Universe.
2026-07-17 08:58:41 +0000 UTC→2026-07-17 10:00:00 +0000 UTC(1h1m)
Doomsday: 10 Ways the World Will End
A volcanic hyper eruption blows through the surface of the Earth.
2026-07-17 07:57:35 +0000 UTC→2026-07-17 08:58:41 +0000 UTC(1h1m)
Doomsday: 10 Ways the World Will End
How does modern civilization cope without power?
2026-07-17 06:56:31 +0000 UTC→2026-07-17 07:57:35 +0000 UTC(1h1m)
Doomsday: 10 Ways the World Will End
How does modern civilization cope without power?
2026-07-17 00:56:30 +0000 UTC→2026-07-17 01:57:35 +0000 UTC(1h1m)
Doomsday: 10 Ways the World Will End
There are twice as many rogue planets as stars in the galaxy.
2026-07-16 23:55:24 +0000 UTC→2026-07-17 00:56:30 +0000 UTC(1h1m)
Doomsday: 10 Ways the World Will End
Human civilization is under attack from a catastrophic--but unseen--threat.
2026-07-16 22:54:35 +0000 UTC→2026-07-16 23:55:24 +0000 UTC(1h)
Doomsday: 10 Ways the World Will End
65 Million Years ago, an asteroid impact caused a cascade of catastrophes.
2026-07-16 22:00:00 +0000 UTC→2026-07-16 22:54:35 +0000 UTC(54m)
Doomsday: 10 Ways the World Will End
The most powerful blast of cosmic radiation in the Universe.
2026-07-16 20:58:40 +0000 UTC→2026-07-16 22:00:00 +0000 UTC(1h1m)
Doomsday: 10 Ways the World Will End
A volcanic hyper eruption blows through the surface of the Earth.
2026-07-16 19:57:35 +0000 UTC→2026-07-16 20:58:40 +0000 UTC(1h1m)
Doomsday: 10 Ways the World Will End
How does modern civilization cope without power?
2026-07-16 18:56:30 +0000 UTC→2026-07-16 19:57:35 +0000 UTC(1h1m)
Doomsday: 10 Ways the World Will End
How does modern civilization cope without power?
2026-07-16 12:56:30 +0000 UTC→2026-07-16 13:57:34 +0000 UTC(1h1m)
Doomsday: 10 Ways the World Will End
There are twice as many rogue planets as stars in the galaxy.
2026-07-16 11:55:24 +0000 UTC→2026-07-16 12:56:30 +0000 UTC(1h1m)
Doomsday: 10 Ways the World Will End
Human civilization is under attack from a catastrophic--but unseen--threat.
2026-07-16 10:54:35 +0000 UTC→2026-07-16 11:55:24 +0000 UTC(1h)
Doomsday: 10 Ways the World Will End
65 Million Years ago, an asteroid impact caused a cascade of catastrophes.
2026-07-16 10:00:00 +0000 UTC→2026-07-16 10:54:35 +0000 UTC(54m)
Life After People
Post-human life: pythons vs alligators, plants deplete O2, cities sink.
2026-07-16 09:06:44 +0000 UTC→2026-07-16 10:00:00 +0000 UTC(53m)
Life After People
Fate of entombed treasures, Liberty Bell cracks, cable cars & bridges snap.
2026-07-16 08:15:46 +0000 UTC→2026-07-16 09:06:44 +0000 UTC(50m)
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