Halley may refer to:
Science
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Halley's Comet
Halley's Comet or Comet Halley, officially designated 1P/Halley, is a short-period comet visible from Earth every 75–79 years. Halley is the only known short-period comet that is regularly visible to the naked eye from Earth, and thus the on ...
, officially designated 1P/Halley, a comet that becomes visible from Earth every 75-76 years
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Halley (lunar crater)
Halley is a lunar impact crater that is intruding into the southern wall of the walled plain Hipparchus. Its diameter is 35 km. The crater is named after the English astronomer Edmond Halley. On the 1645 map by Michael van Langren, the c ...
, a lunar crater named after Edmond Halley
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Halley (Martian crater), a Martian crater named after Edmond Halley
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Halley Research Station, a British research facility on the Brunt Ice Shelf floating on the Weddell Sea in Antarctica
Entertainment
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Halley (nightclub), a defunct Argentine nightclub
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"Halley" (song), the Turkish entrant to the Eurovision Song Contest 1986
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"Halley" (film), a 2012 Mexican horror movie
People
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Halley (surname), multiple people
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Edmond Halley (1656–1742), English astronomer
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Halley (given name), multiple people
See also
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Haley (disambiguation)
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Halle (disambiguation)
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Hailey (disambiguation)
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Hayley (disambiguation)
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Hali (disambiguation)
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