HLX

See also: hlx

English

Noun

HLX (plural HLXs)

1. Abbreviation of hyperluminous X-ray source.; An astrophysical X-ray source more luminous that ultraluminous X-ray sources (ULXs)

Related terms

• ULX (“ultra-luminous X-ray source”)
• HLIRG (“hyper-luminous infra-red galaxy”)