What Knocked Over Uranus? And Two Other Mysteries

Cheddar recently launched their KZbin channel where they cover future focused topics! Check out their video, Is There a Best-Case Asteroid Impact Scenario? here: chdr.tv/isthe1...
The most common type of exoplanets might be worlds like our ice giant, Uranus. Understanding it could be key to the history of planets all over the galaxy.
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