Brown dwarf

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Bước tới điều hướng Bước tới tìm kiếm
English: A brown dwarf is an object that is larger than a planet, but smaller than a star.

Gliese 229B[sửa]

Gliese 229B is one of the first brown dwarfs to be discovered, and the first to be generally accepted. It is also one of the best known brown dwarfs.

  • Left discovery image, right Hubble image
    Left discovery image, right Hubble image

Brown Dwarf LP 944-2[sửa]

  • First flare ever seen from a brown dwarf
    First flare ever seen from a brown dwarf

http://www.nasa.gov/images/content/406089main_spitzerC20091123-full.jpg archive copy at the Wayback Machine

Other[sửa]

  • Sun, Gliese 229A, Teide 1, Gliese 229B & Jupiter
    Sun, Gliese 229A, Teide 1, Gliese 229B & Jupiter
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