Файл:M 82 supernova.jpgDescriptionM 82 supernova.jpg English: Supernova in M 82 on 21 January 2014. (The same view, from 10 December 2013 for comparison). Observations from
Файл:Sn discoveries.gifplain-text, fixed-column-width version of the Asiago Supernova #- Catalog (ASC) from the Asiago Supernova Group website. This group tries #- to maintain a