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How fast is the universe expanding? New supernova data could help nail it down

How fast is the universe expanding? New supernova data could help nail it down
By cqchoi@sciwriter.us (Charles Q. Choi)

A warp in the fabric of space and time that acted like a giant magnifying glass may help solve a celestial mystery about the rate of the universe's expansion.



May 11, 2023 at 11:31PM
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