Astronomy: Earth-sized rogue planet is discovered roaming the Milky Way without a parent star

The real Rogue One: Earth-sized planet is discovered roaming the Milky Way without a parent star The ‘free-floating’ planet, bound to no star, was found by US and Polish experts Most known planets orbit stars, but the galaxy is likely teeming with such rogues In 2011, for example, the same team found 10 rogues each … Read more