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This is the remnant of a star that exploded 1,700 years ago

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When a supernova explodes, it creates a remnant which can persist for thousands of years. Hubble scientists have estimated the age of one such remnant.

Read the full article: https://www.digitaltrends.com/news/hubble-supernova-remnant//

This article originally appeared on Digital Trends on 2021-01-17T19:31:47.000Z and was written by Georgina Torbet.

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