For Their Next Trick, Gravitational Wave Observatories Could Detect Collapsing Stars https://www.universetoday.com/168284/for-their-next-trick-gravitational-wave-observatories-could-detect-collapsing-stars/ #gravitationalwaveastronomy #gravitationalwavedetection #corecollapsesupernova #gravitationalwaves #neutronstar #blackhole #kagra #ligo

What #Supernova Distance Would Trigger A #MassExtinction?

https://www.youtube.com/watch?v=KrRvJUZaswo&ab_channel=PBSSpaceTime

#PBS #SpaceTime #PBSSpaceTime #Astronomy #Astrophysics #Star #Stars #Supernovae #CoreCollapseSupernova #CoreCollapseSupernovae #Betelgeuse #GammaRays #GammaRadiation #MattODowd