The supernova, designated SN 2023ixf, is one of the largest and brightest seen for a decade. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.
The brightest supernova ever seen may be the first known example of a rare type of stellar explosion. The supernova, spotted in 2016 in a galaxy about 4.6 billion light-years away, radiated about 5 ...
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