Massive Star Dies Twice - Universe Today
Kaboom kaboom. That’s what an international team of astronomers saw when they tracked the death of one of the most massive stars that can exist. Japanese supernova hunter, Koichi Itagaki, first discovered an exploding star in the galaxy UGC4904 back in 2004. It flared briefly and then faded away over the course of 10 days. … Continue reading "Massive Star Dies Twice"