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Topic: Planet 9

NASA says Citizen Scientists Help Create 3D Map of Cosmic Neighborhood

 

NASA - National Aeronautics and Space AdministrationWashington, D.C. – Is our solar system located in a typical Milky Way neighborhood? Scientists have gotten closer to answering this question, thanks to the NASA-funded Backyard Worlds: Planet 9 project, a citizen science collaboration between professional scientists and members of the public.

Scientists tapped into the worldwide network of 150,000 volunteers using Backyard Worlds: Planet 9 to find new examples of brown dwarfs. These objects are balls of gas that are not heavy enough to be stars since they can’t power themselves through nuclear fusion the way stars do.

Artist’s conception of a brown dwarf, featuring the cloudy atmosphere of a planet and the residual light of an almost-star. (NASA/ESA/JPL)

Artist’s conception of a brown dwarf, featuring the cloudy atmosphere of a planet and the residual light of an almost-star. (NASA/ESA/JPL)

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