Sunspots 17 July 2023Sunspots 17 July 2023
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Sunspots 8 July 2023Sunspots 8 July 2023
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Supernova in the Pinwheel galaxySupernova in the Pinwheel galaxy
Supernova in the Pinwheel galaxy (Messier 101 or NGC 5457) called SN 2023ixf has been discovered by Koichi Itagaki on 19 May 2023.1
Located 21 million light years away, it's confirmed to be a type...