4 ms·
A new supernova in the Pinwheel Galaxy/M101, is the closest to Earth in a decade
- belter 3y agoSupernovae 2023ixf in M101 - https://www.rochesterastronomy.org/sn2023/sn2023ixf.html https://www.rochesterastronomy.org/sn2023/sn2023ixf.html https://www.flickr.com/photos/snimages/52910161117/in/album-72177720308430529/ https://www.flickr.com/photos/snimages/52910161117/in/album-...