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5 days ago · For most space objects, we use light-years to describe their distance. A light-year is the distance light travels in one Earth year. One light-year is about 6 trillion miles (9 trillion km). That is a 6 with 12 zeros behind it!
A light-year, alternatively spelled light year (ly or lyr [3]), is a unit of length used to express astronomical distances and is equal to exactly 9,460,730,472,580.8 km (Scientific notation: 9.4607304725808 × 10 12 km), which is approximately 5.88 trillion mi.
Apr 27, 2023 · So, a light-year is 5.88 trillion miles (9.46 trillion km). However, stars and nebulae – not to mention distant galaxies – are vastly farther than one light-year away.
Light-year is the distance light travels in one year. Light zips through interstellar space at 186,000 miles (300,000 kilometers) per second and 5.88 trillion miles (9.46 trillion kilometers) per year. We use light-time to measure the vast distances of space.
Dec 22, 2021 · A light-year is a measure of astronomical distance: Light travels through a vacuum at precisely 983,571,056 feet (299,792,458 meters) per second, making a light-year approximately 6 trillion...
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- Tim Childers,Jonathan Gordon
"Light Years Away" (Chinese: 光年之外; pinyin: Guāngnián zhī wài) is a song recorded by Hong Kong singer-songwriter G.E.M. released on 30 December 2016. [1] It is the Chinese theme song for the American sci-fi film Passengers. [1] The music video captures scenes from the film Passengers, and features G.E.M. singing in the Avalon. The ...
Nov 13, 2009 · A light year is a standard of measurement used by astronomers to describe huge distances in the Universe. The nearest star is 4.22 light years away.
