Goblin the Dwarf Planet Discovered at the Edge of the Solar System

Astronomers have discovered a previously-unknown dwarf planet, nicknamed Goblin, orbiting beyond the orbit of Neptune. This tiny world takes 40,000 years to travel once around the Sun, and it never comes closer than 65 times the distance between the Earth and our parent star. Computer simulations show the orbit of this world may be influenced by a distant, larger body astronomers are dubbing Planet X.

Read More Goblin the Dwarf Planet Discovered at the Edge of the Solar System
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