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Scientists Discovered the Most Terrifying Planet That Looks Like Earth

What If | March 24, 2025



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This blue, marble-like planet looks just like Earth. But only five seconds on this hostile death-orb would kill you. Welcome to HD 189733b. This planet is enormous. Even larger than Jupiter. And to keep comparing it to the largest planet in our Solar System, it’s also entirely made of gas. That’s why scientists classify HD 189733b as a hot Jupiter.

00:00 The Most Terrifying Planet That Looks Like Earth
01:54 Extreme Temperatures
03:04 Powerful Winds
04:23 OGLE-TR-56B
05:30 KELT-9b
07:58 What If In Real Life

Transcript and sources: https://whatifshow.com/terrifying-planet-that-looks-like-earth/

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#whatif #cosmos #space #solarsystem #planets #spaceexploration

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