Planet Y? Astronomers find fresh clues of hidden world in our solar system | NYGazet

A new study suggests yet another theory for a possible extra planet in our solar system, likely of a size between Mercury and Earth. The authors dubbed it Planet Y.

The search for an unknown planet in our solar system has inspired astronomers for more than a century. Now, a recent study suggests a potential new candidate, which the paper’s authors have dubbed Planet Y. The planet has not been detected but merely... [8355 chars]