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Explaining The Universe on Instagram: "A light-year is the distance that light travels in one year. Since light moves at about 299,792 kilometers per second (or 186,282 miles per second), in one year it covers roughly 9.46 trillion kilometers (about 5.88 trillion miles). It’s not a measure of time but of distance, used by astronomers to describe how far away stars, galaxies, and other celestial objects are. For example, if a star is 10 light-years away, the light we see from it today actually le
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What is a light-year? - NASA Science
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🌌 Unraveling the Mysteries of a "Light Year" 🚀 Ever wondered what a "light year" truly means? It's not just a distance; it's a voyage through time and space! Join us on an exploration beyond the stars to understand this mind-bending concept. ✨🌠 What would you do with the time in a light year? Share your thoughts! #SpaceExploration #LightYear #CosmicVoyage 🪐🌟 | Space Is The Future For Humanity
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