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File:Brown Dwarf Gliese 229B.jpg

Summary

The smaller object is the Gliese 229B brown dwarf orbiting the star Gliese 229, which is located in the constellation Lepus about 19 light years from Earth. Gliese 229B is about 20 to 50 times the mass of Jupiter.

Source

  • NASA: http://starchild.gsfc.nasa.gov/Images/StarChild/questions/brown_dwarf.jpg
  • Hubblesite STScI-1995-48: Astronomers Announce First Clear Evidence of a Brown Dwarf (November 29, 1995)

Licensing

Public domain This file is in the public domain because it was solely created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (See Template:PD-USGov, NASA copyright policy page or JPL Image Use Policy.)
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