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September 20, 2018 07:20 pm

Scientists Find 'Super-Earth' In Star System From 'Star Trek'

In a wonderful example of truth validating fiction, the star system imagined as the location of Vulcan, Spock's home world in Star Trek, has a planet orbiting it in real life. From a report: A team of scientists spotted the exoplanet, which is about twice the size of Earth, as part of the Dharma Planet Survey (DPS), led by University of Florida astronomer Jian Ge. It orbits HD 26965, more popularly known as 40 Eridani, a triple star system 16 light years away from the Sun. Made up of a Sun-scale orange dwarf (Eridani A), a white dwarf (Eridani B), and a red dwarf (Eridani C), this system was selected to be "Vulcan's Sun" after Star Trek creator Gene Roddenberry consulted with astronomers Sallie Baliunas, Robert Donahue, and George Nassiopoulos about the best location for the fictional planet. "An intelligent civilization could have evolved over the aeons on a planet circling 40 Eridani," Roddenberry and the astronomers suggested in a 1991 letter to the editor published in Sky & Telescope. The three stars "would gleam brilliantly in the Vulcan sky," they added. The real-life exoplanet, known as HD 26965b, is especially tantalizing because it orbits just within the habitable zone of its star, meaning that it is theoretically possible that liquid water -- the key ingredient for life as we know it -- could exist on its surface.

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