CNN.com - RSS Channel - HP HeroHubble observes strange exoplanet similar to 'Planet Nine' that may exist in our solar system

A massive exoplanet orbiting in a double star system 336 light-years away may be similar to the alleged "Planet Nine" that may exist on the outskirts of our solar system, according to a new study.

December 11, 2020 at 05:30PM https://ift.tt/376d40E massive exoplanet orbiting in a double star system 336 light-years away may be similar to the alleged "Planet Nine" that may exist on the outskirts of our solar system, according to a new study.