HLX

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See also: hlx

English

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Noun

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HLX (plural HLXs)

  1. Abbreviation of hyperluminous X-ray source.; An astrophysical X-ray source more luminous that ultraluminous X-ray sources (ULXs)
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  • ULX (ultra-luminous X-ray source)
  • HLIRG (hyper-luminous infra-red galaxy)