Mysterious ‘Planet Nine’ on the solar system’s edge may not be real

By Leah Crane

science Photograph Library/Alamy

Issues aren’t having a peek so staunch for Planet 9. Astronomers contain been searching for signs of a purported huge planet within the outer reaches of our photo voltaic machine since 2014, however fresh observations brand that it will additionally merely now not truly be there.

In 2014, astronomers seen that rocks within the outer photo voltaic machine referred to as indecent trans-Neptunian objects, or eTNOs, regarded as if it may well well be inexplicably clumped collectively. That clumping, along with their uncommon elongated orbits, may well well well be in a job to be explained by the gravitational have an effect on of a planet with 5 to 10 occasions the mass …