Nebular spectrum of superluminous supernova reveals GRB connection!

Evidence of a connection between superluminous supernovae and the hypernovae that accompany long gamma-ray bursts has been building for a few years now. There was even a whole conference this summer at the Space Telescope Science Institute to discuss it (the vote came out pretty evenly split!). But now we have what seems to be the strongest evidence … More Nebular spectrum of superluminous supernova reveals GRB connection!