Season 6 (2018)

Are Black Holes Real?
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January 9, 2018 • 42m

New discoveries are challenging everything we know about black holes, and astronomers are beginning to question if they even exist...Read more

Twin Suns: The Alien Mysteries
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January 16, 2018 • 42m

Planets that orbit two suns instead of one might be deadly hell worlds, but new discoveries reveal that sci-fi star systems with b...Read more

Dark History of the Solar System
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January 23, 2018 • 42m

Our solar system hides a dark and violent past, and new discoveries reveal that Earth and the planets were formed from the destruc...Read more

Death of the Milky Way
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January 30, 2018 • 42m

The Milky Way is dying, and using the latest science and discoveries, experts are investigating what's killing it.

Uranus & Neptune: Rise of the Ice Giants
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February 6, 2018 • 42m

Uranus and Neptune are mysterious, icy worlds at the edge of our solar system, and new discoveries reveal that these strange plane...Read more

Secret History of Mercury
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February 13, 2018 • 42m

Mercury is a deadly world, facing attacks from the Sun, comets, and other planets, and even though it's the smallest planet in our...Read more

The Quasar Enigma
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February 20, 2018 • 42m

Quasars are the brightest and most powerful objects in our universe, and though they have shaped the cosmos, they might ultimately...Read more

Strange Lives of Dwarf Planets
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February 27, 2018 • 42m

Our solar system is home to hundreds of strange, tiny worlds called dwarf planets, and new discoveries reveal the secrets of these mysterious places.

War on Asteroids
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March 6, 2018 • 42m

Scientists are using cutting-edge technology to stop an asteroid apocalypse, and for the first time, mankind is closer than ever t...Read more

Mystery of Spacetime
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March 13, 2018 • 42m

Spacetime is the secret structure that controls our universe, and this strange four-dimensional substance controls time, light, an...Read more