Largest solar system ever known: Planet orbits star 1trn km away
Largest solar system ever known: Planet orbits star 1trn km away: The giant gas planet – identified only as 2MASS J2126−8140 by scientists – lies 100 light years away from Earth. It’s around 12 to 15 times the mass of Jupiter, the largest planet in our Solar System. 2MASS J2126−8140’s parent is a red dwarf … Read moreLargest solar system ever known: Planet orbits star 1trn km away