Astronomers using the James Webb Space Telescope (JWST) have discovered a stellar bar in GN20, a massive galaxy seen just 1.5 ...
Astronomers may have discovered one of the clearest examples yet of a rare "pair-instability" supernova. It is a catastrophic ...
3D simulations reveal how shockwaves from stellar explosions and winds may carve hub-and-spoke structures in molecular clouds ...
A new method could improve cosmology research by analyzing supernovae together with the galaxies that host them.