New York City, NY
July 22, 2024
Our solar system could be hiding an extra planet the size of Uranus
Space

Our solar system could be hiding an extra planet the size of Uranus

Aug 3, 2023

Beyond the Kuiper Belt (seen here) lies the theorised Oort cloud, where an extra planet could be hiding

NASA

Our solar system could be hiding an extra planet in its outermost reaches. It is possible that a giant planet lurks in the Oort cloud, which begins hundreds of billions of kilometres beyond Pluto and has typically been considered the domain of comets.

Most multi-planet systems, especially those with giant worlds like our own solar system, undergo what is called a dynamical instability at some point in their lifetime, wherein the planets …

source

Leave a Reply

Your email address will not be published. Required fields are marked *