S2 E11 Earth's Deadliest Eruption

250 million years ago, huge volumes of lava spewed out onto the surface.

2025-12-27 22:07:08 +0000 UTC → 2025-12-27 23:00:00 +0000 UTC (52m)

S2 E4 Sahara

Africa's Sahara Desert is the size of the United States.

2025-12-27 21:15:13 +0000 UTC → 2025-12-27 22:07:08 +0000 UTC (51m)

S2 E3 Birth of the Earth

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)

S2 E2 Vesuvius

Mt Vesuvius is the world's most dangerous volcano.

2025-12-27 19:34:04 +0000 UTC → 2025-12-27 20:24:39 +0000 UTC (50m)

S1 E11 Iceland

Largest, most fearsome volcanic island, we'll explore Iceland's fiery mystery.

2025-12-27 18:42:40 +0000 UTC → 2025-12-27 19:34:04 +0000 UTC (51m)

S1 E10 Asteroids

Giant mountain-sized boulders from space have wrought death and destruction.

2025-12-27 17:51:26 +0000 UTC → 2025-12-27 18:42:40 +0000 UTC (51m)

S1 E4 Loch Ness

This lake holds more water than any other lake in Britain.

2025-12-27 17:00:00 +0000 UTC → 2025-12-27 17:51:26 +0000 UTC (51m)

S2 E11 Earth's Deadliest Eruption

250 million years ago, huge volumes of lava spewed out onto the surface.

2025-12-27 16:07:08 +0000 UTC → 2025-12-27 17:00:00 +0000 UTC (52m)

S4 E8 Space Wars

Outer space is already an essential part of America's ability to fight wars.

2025-12-27 10:07:12 +0000 UTC → 2025-12-27 11:00:00 +0000 UTC (52m)

S3 E10 Strangest Things

Discover the most bizarre, mysterious and exotic things in our universe.

2025-12-27 09:14:56 +0000 UTC → 2025-12-27 10:07:12 +0000 UTC (52m)

S3 E8 Stopping Armageddon

It's only a matter of time before a giant space rock threatens civilization.

2025-12-27 08:22:41 +0000 UTC → 2025-12-27 09:14:56 +0000 UTC (52m)

S3 E7 Living in Space

How will we live... in space?

2025-12-27 07:32:02 +0000 UTC → 2025-12-27 08:22:41 +0000 UTC (50m)

S2 E10 Constellations

A constellation is a group of stars that are connected together to form a figure.

2025-12-27 06:41:23 +0000 UTC → 2025-12-27 07:32:02 +0000 UTC (50m)

S2 E1 Alien Planets

Have planet hunters finally found proof of other Earthlike worlds?

2025-12-27 05:50:41 +0000 UTC → 2025-12-27 06:41:23 +0000 UTC (50m)

S1 E11 The Outer Planets

New discoveries are creating a fundamental rethinking of our solar system.

2025-12-27 05:00:02 +0000 UTC → 2025-12-27 05:50:41 +0000 UTC (50m)

S4 E8 Space Wars

Outer space is already an essential part of America's ability to fight wars.

2025-12-27 04:07:11 +0000 UTC → 2025-12-27 05:00:02 +0000 UTC (52m)

S4 E8 Space Wars

Outer space is already an essential part of America's ability to fight wars.

2025-12-26 22:07:11 +0000 UTC → 2025-12-26 23:00:01 +0000 UTC (52m)

S3 E10 Strangest Things

Discover the most bizarre, mysterious and exotic things in our universe.

2025-12-26 21:14:55 +0000 UTC → 2025-12-26 22:07:11 +0000 UTC (52m)

S3 E8 Stopping Armageddon

It's only a matter of time before a giant space rock threatens civilization.

2025-12-26 20:22:40 +0000 UTC → 2025-12-26 21:14:55 +0000 UTC (52m)

S3 E7 Living in Space

How will we live... in space?

2025-12-26 19:32:00 +0000 UTC → 2025-12-26 20:22:40 +0000 UTC (50m)