ARTi

Weirdest planets in the universe

Chapter 1

Worlds of extreme ingredients

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Chapter 2

Surviving in extreme cosmic neighborhoods

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Chapter 3

Wild weather and molten surfaces

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Chapter 4

The detective work of finding weird planets

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YOUR GOAL

Master of Weirdest planets in the universe

Ch 2 · Surviving in extreme cosmic neighborhoods
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teacher Out in deep cosmic neighborhoods, A sapphire world spins by. But get this, it's raining glass, Blown sideways from the sky.

2h ago

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Tiny Planet Tourist

teacher Tiny Planet Tourist

Jun 17

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teacher The zombie worlds orbiting dead stars

Jun 17

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teacher The real life Tatooine with two suns

Jun 17

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teacher Orphaned worlds wandering alone in the dark

Jun 17

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teacher The giant ring system that dwarfs Saturn

Jun 17

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The zombie worlds orbiting dead stars

teacher The zombie worlds orbiting dead stars

Jun 17

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Fun Fact

Giant rings: If planet J1407b replaced Saturn in our solar system, its massive rings would be easily visible from Earth during the day.

Jun 17

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Orphaned worlds wandering alone in the dark

teacher Orphaned worlds wandering alone in the dark

Jun 17

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Quiz

What keeps rogue planets like CFBDSIR 2149-0403 warm since they have no sun?

Jun 17

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Gossip

Which cosmic home sounds the coolest?

Jun 17

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Quiz

In what year were the first exoplanets ever confirmed, which orbit a dead pulsar star?

Jun 17

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Quiz

What is the term for planets like CFBDSIR 2149-0403 that drift through space without a parent star?

Jun 17

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Quiz

Which space telescope discovered the double-star planet Kepler-16b in 2011?

Jun 17

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Quiz

How many times larger is the ring system of J1407b compared to Saturn's rings?

Jun 17

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Quiz

How many distinct rings make up the massive ring system of planet J1407b?

Jun 17

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Quiz

What type of dead star do the first-ever discovered exoplanets orbit?

Jun 17

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Quiz

What fictional movie planet is Kepler-16b often compared to because of its double sunsets?

Jun 17