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Nolan
Physics
29 May, 01:41
How long is a light year?
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Alanna Brennan
29 May, 01:42
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A light year is = to 9.461 * 1015 metres
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Skyla Hansen
29 May, 01:53
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- - Imperial & US units: 5.8786*10¹² mi
- - Metric (SI) units: 9.4607*10¹⁵ m
- - Astronomical units: 6.3241*10⁴ AU
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