explode as supernovae.
Planetary nebulae, supernovae, stellar remnants - white dwarfs, neutron stars, black holes.
Within the dense supernovae, neutron stars may form as the extremely dense endpoint in the life of a star.
The blasts, which lasted only a few seconds, might be early alert systems for star explosions called supernovae.
At present, we have one research student working on thermonuclear supernovae and one working on supernovae in starburst galaxies.