The Supernovae
http://osservareilcielo.astrofili.org/supernove.htmArticle by Pio Passalacqua.
Submitted in section: Astronomy: Stars: Novae and Supernovae: The Supernovae
Article by Pio Passalacqua.
Submitted in section: Astronomy: Stars: Novae and Supernovae: The Supernovae