Klosterneuburg, Austria (SPX) Dec 15, 2023 - Supernovae-stellar explosions as bright as an entire galaxy-have fascinated us since time immemorial. Yet, there are more hydrogen-poor supernovae than astrophysicists can explain. Now, a new Assist
Toronto, Canada (SPX) Dec 15, 2023 - Astronomers at the University of Toronto have discovered a population of massive stars that have been stripped of their hydrogen envelopes by their companions in binary systems. The findings, publis