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  1. Halley's Comet - Wikipedia

    It last appeared in the inner parts of the Solar System in 1986 and will next appear in mid-2061. Officially designated 1P/Halley, it is also commonly called Comet Halley, or sometimes simply …

  2. About Us | Halley Engineering Contractors, Inc.

    Halley Engineering Contractors, Inc. is a full service, civil construction engineering company focusing on the infrastructure space-specifically transportation, for highways, bridges, and …

  3. Halley’s Comet | Astronomy, Facts & History | Britannica

    Oct 17, 2025 · Halley’s Comet, the first comet whose return was predicted and, almost three centuries later, the first to be imaged up close by interplanetary spacecraft. In 1705 English …

  4. 1P/Halley - NASA Science

    Nov 3, 2024 · Halley is often called the most famous comet because it marked the first time astronomers understood comets could be repeat visitors to our night skies. Astronomers have …

  5. A Brief History of Halley’s Comet

    Nov 8, 2016 · The famous comet named for astronomer Edmond Halley only passes by the Earth roughly once every 76 years, but its appearances have often played a surprising role in …

  6. How long until we see Halley's comet again? - The Hill

    6 days ago · Halley’s comet was last visible from Earth in 1986, meaning we won’t have a chance to see it again until 2061. The comet is expected to appear in our skies around mid-June that …

  7. History of Halley's Comet | The Halley Project

    Halley's Comet, officially designated 1P/Halley, is the most famous of all periodic comets and has been observed by humans for over two millennia. Its regular appearances have marked …

  8. How to watch the Orionid meteor shower, debris of Halley's comet

    Oct 17, 2025 · The Orionids—one of two major meteor showers caused by remnants from Halley's comet—will peak with the arrival of a new moon, providing an excellent opportunity to …

  9. When Was Halley’s Comet Last Seen and Will It Ever Return?

    Sep 17, 2024 · Halley’s Comet, officially designated 1P/Halley, is a short-period comet (less than 200-year orbit around the Sun) that is regularly visible from Earth about every 76 years.

  10. Halley’s Comet Next Visit - Star Walk

    Jun 17, 2024 · Halley's Comet returns repeatedly to the Earth's sky, easily visible to the naked eye. It fascinates astronomers and casual observers and takes its place in the list of great …