Members of the NASA-funded 'Backyard Worlds: Planet 9' have created the ''most complete'' three-dimensional map of 525 brown dwarfs around the Sun. The 3D map encompasses a radius of 65 light-years, or about 400 trillion miles, with “close neighbours” inhabiting space within about 35 light-years, or 200 trillion miles.

Scientists create 'most complete' three-dimensional map of brown dwarfs around the Sun

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Scientists create 'most complete' three-dimensional map of brown dwarfs around the Sun