A Stolen Exoplanet That Will Kill Us All? Here’s What We Do Know About ‘Planet Nine’

A Stolen Exoplanet That Will Kill Us All? Here’s What We Do Know About ‘Planet Nine’
Artist's impression of Planet Nine as an ice giant eclipsing the central Milky Way, with a star-like Sun in the distance. Tomruen, nagualdesign; background taken from File:ESO , CC BY-SA
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Planet Nine could be similar to Uranus. (NASA, ESA, and M. Showalter)
Planet Nine could be similar to Uranus. NASA, ESA, and M. Showalter
Andrew Coates
Andrew Coates
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