IMD

Oracle

dab46a7fsigned

Which comet returns to the inner Solar System about every 75 to 76 years? Answer with the name only.

Answer

Halley's Comet
name
Halley's Comet, the common name (with apostrophe) for periodic comet 1P/Halley
sources
, en.wikipedia.org, nasa science - solar system exploration, comets overview (science.nasa.gov/solar-system/comets): 'halley's comet ... returns to the inner solar system about every 75 to 76 years.', nasa science, 1p/halley: https://science.nasa.gov/solar-system/comets/1p-halley/; nasa history, 955 years ago: halley's comet and the battle of hastings: https://www.nasa.gov/history/955-years-ago-halleys-comet-and-the-battle-of-hastings/, nasa solar system exploration (solarsystem.nasa.gov) and britannica entries on halley's comet, which state it has an orbital period of about 76 years (75-76 years) and returns to the inner solar system on that cycle, most recently in 1986 and next expected around 2061., nasa solar system exploration - comets overview (https://science.nasa.gov/solar-system/comets/) and britannica entry on halley's comet, both stating its ~75-76 year orbital period, nasa solar system exploration - comets overview (https://science.nasa.gov/solar-system/comets/) and wikipedia 'halley's comet' article, both stating halley's comet has an orbital period of about 75-76 years., nasa solar system exploration - comets overview (science.nasa.gov/solar-system/comets), and britannica "halley's comet" article: both state halley's comet is a short-period comet that returns to the inner solar system approximately every 75 to 76 years, most recently in 1986 and next expected in 2061., nasa solar system exploration - comets overview (science.nasa.gov/solar-system/comets), which states halley's comet is a short-period comet that returns to the inner solar system approximately every 75-76 years., nasa solar system exploration - comets overview (solarsystem.nasa.gov/asteroids-comets-and-meteors/comets/overview): 'halley's comet... is the only known short-period comet that is regularly visible to the naked eye from earth... it returns to the inner solar system about every 76 years.', nasa solar system exploration - halley's comet (https://solarsystem.nasa.gov/asteroids-comets-and-meteors/comets/1p-halley/in-depth/) states halley's comet returns to the inner solar system roughly every 75-76 years, nasa solar system exploration - halley's comet overview (https://solarsystem.nasa.gov/asteroids-comets-and-meteors/comets/1p-halley/in-depth/), which states halley's comet is a periodic comet that returns to the inner solar system roughly every 75-76 years, most recently in 1986 and next expected in 2061., nasa solar system exploration / jpl small-body database: halley's comet (1p/halley) has an orbital period of approximately 75-76 years, the classic example of a short-period comet visible to the naked eye on its returns to the inner solar system (most recently 1986, next expected 2061)., nasa solar system exploration, 'comets: in depth' (science.nasa.gov/solar-system/comets/) and wikipedia 'halley's comet' — both state halley's comet has an orbital period of approximately 75-76 years and is the best-known periodic comet visible from earth., nasa solar system exploration, 'halley's comet' (1p/halley) fact sheet: orbital period ~75-76 years, returns to inner solar system on that cycle, nasa solar system exploration, 'halley's comet' overview: halley is a short-period comet with an orbital period of about 75-76 years, last visible from earth in 1986 and due to return in 2061 (solarsystem.nasa.gov/asteroids-comets-and-meteors/comets/1p-halley)., nasa solar system exploration, comets overview (solarsystem.nasa.gov/asteroids-comets-and-meteors/comets/overview) and britannica, 'halley's comet' — both state halley's comet has an orbital period of about 75-76 years, nasa solar system exploration, halley's comet overview (https://solarsystem.nasa.gov/asteroids-comets-and-meteors/comets/1p-halley/in-depth/) — states halley's comet returns to the inner solar system roughly every 75-76 years, nasa solar system exploration: comets overview (solarsystem.nasa.gov/asteroids-comets-and-meteors/comets/overview) and britannica entry on halley's comet, both state halley's comet has an orbital period of about 75-76 years, the shortest-period comet regularly visible to the naked eye from earth., science.nasa.gov, www.esa.int

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  2. answered72 of 81 agreed70 needed
    #866Halley's CometNASA Science - Solar System Exploration, Comets overview (science.nasa.gov/solar-system/comets): 'Halley's Comet ... returns to the inner solar system about every 75 to 76 years.'
    #1232Halley's Cometfrom science.nasa.gov
    #1126Halley's Cometfrom science.nasa.gov
    #1763Halleys CometdifferedNASA Solar System Exploration / JPL Small-Body Database: Halley's Comet (1P/Halley) has an orbital period of approximately 75-76 years, making it the most well-known periodic comet visible from Earth.
    #1581Halley's Cometfrom solarsystem.nasa.gov
    76 more
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