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.

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Astronomers Find Mr. Spock’s Home World of Vulcan from Star Trek

Astronomers from the University of Florida announced they have found a new exoplanet much like the planet Vulcan from Star Trek. Strangely enough, the actual planet was found almost exactly where the science-fiction series placed it decades ago. The planet orbits the star 40 Eridani A, just over 16 light years from Earth. The discovery was made using a 50-inch telescope on Mount Lemmon, near Tucson, Arizona.

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Asteroid 2015 BZ509 may have joined Our Family of Planets from an Alien Solar System

An asteroid orbiting backwards around the Sun may have come from another solar system, according to astronomers in France.
Asteroid 2015 BZ509 is roughly two miles across, and orbits the Sun at roughly the same distance as Jupiter. Computer simulations suggest the object may have joined our planetary family four-and-a-half billion years ago, just as the Earth and other planets were being formed.

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