Light Year synonyms

lītyir

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astronomical-unit
(Astronomy) The mean distance from the Earth to the Sun (the semi-major axis of Earth's orbit), approximately 149,600,000 kilometres (symbol AU), used to measure distances in the solar system.
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parsec (related)
A unit of astronomical length equal to 3.26 light-years. It is based on the distance from Earth at which a star would have a parallax of one second of arc. Its metric equivalent is about 30.8 trillion km (19.1 trillion mi). It is used in measuring distances in interstellar and intergalactic space. The closest star to Earth, Alpha Centauri, is about 1.3 parsecs away.
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light year
A very great distance, amount of time, etc.
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Respisense (related)
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aldrin (related)
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quinny (related)
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10nm (related)
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light-years (related)
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lightyears (related)
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megaparsecs (related)
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kilometer (related)
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Find another word for light year. In this page you can discover 11 synonyms, antonyms, idiomatic expressions, and related words for light year, like: astronomical-unit, parsec, light year, Respisense, aldrin, quinny, 10nm, light-years, lightyears, megaparsecs and kilometer.
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