Scientists discover planet in our solar system that could have life

Astronomers have found new evidence that a mysterious ninth planet may be hiding at the - rewriting what we know about the cosmos again.

An international team from , , and Australia used 40 years' worth of data from two space probes to track down what they believe are signs of this distant planet moving around our sun.

Planet Nine (or Planet X as calls it) first emerged as a real possibility in 2016, when two astronomers from the Institute of Technology presented evidence of a large gravitational force (a planet) far beyond .

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