Have you ever wondered why every planet we know about is shaped like a sphere? Why not a cube, or an hourglass? While those — and let's be honest, most other shapes — would definitely break the laws of physics, there's one odd planet form that wouldn't: a donut.
Related Video: Why Is the Earth Round and the Milky Way Flat?
How It's Possible
Why You Should Care
Written by Ashley Hamer January 26, 2018
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