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If two stars collide from the distance of about 130 million light years from earth, does that mean that the actual collision happened 130 million years ago and the light took million
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How to Calculate a Light Year: 10 Steps (with Pictures) - wikiHow
How to Calculate a Light Year: 10 Steps (with Pictures) - wikiHow
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How to Calculate a Light Year: 10 Steps (with Pictures) - wikiHow
Light-year - Wikipedia
How to Calculate a Light Year: 10 Steps (with Pictures) - wikiHow
How to Measure Things That Are Astronomically Far Away | WIRED
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How to Calculate a Light Year: 10 Steps (with Pictures) - wikiHow
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Light year: What is a light year and How long is a light year
Stellar Distance and Parallax Calculator • Astronomy • Online Unit Converters
