Category Archives: Supernovae And Novae

Astronomical Guest Stars – A Historical Catalogue

Guest stars are supernova events. This is when an old star explodes, causing it to become rapidly and massively more bright. It usually then fades over the next 1-2 years. If a supernova occurs in our own galaxy the “Milky … Continue reading →

Posted in History Of Astronomy, Supernovae And Novae | 4 Comments