The universe is expanding. But how fast? SN Ares and SN Athena, two distant supernovas that exploded billions of years ago, may provide the answer, according to astronomers from the Space Telescope ...
LSU researchers helped uncover what may be the first clear detection of gamma rays from a superluminous supernova, using data ...
A spectacular cosmic event nicknamed “SN Winny” could help solve one of astronomy’s biggest mysteries: how fast the universe is expanding. This rare superluminous supernova, located 10 billion ...