©
David W. Bishop: NGC 3158 SN2
©
David W. Bishop: SN2018acj
©
David W. Bishop: SN 2018are
©
David W. Bishop: sn
©
David W. Bishop: AT 2018bek
©
David W. Bishop: SN 2020 jfo in M61
©
David W. Bishop: SN 2020jfo 45''
©
David W. Bishop: SN 2020jfo en M61 comparativa filtros