The team’s refined analysis of supernovae light curves revealed a lumpy expansion ... the universe’s expansion is accelerating based on supernova observations. However, recent findings ...

With its ability to detect objects a million times fainter than the dimmest stars visible to the naked eye, it captures ...

The supernova remnant in question is MC SNR J0519–6902, first discovered in 1981. This wreckage has a ring-like structure that is around 26 light-years in diameter — that's wide enough to fit ...