... In addition, to the ionization these massive stars will ultimately terminate their lives as Supernova . ... This moderate mass galaxy located at a distance of about 10 Mpc is very likely a merger remnant. ...
... Supernova 1987A in the Large Magellanic Cloud was observed for 3740 seconds through B5, A1 and B1. ... In fact, this model remnant produced in a computer simulation looks a lot like Cen A (blue is stars and red is gas). ...