Supernova remnants
Ancient coin might hold clue to Church coverup of star explosion event
Some have speculated that a supernova event was deliberately erased from history for religious reasons. But a hint though slipped through the cracks
Scientists enthralled by biggest star explosion ever observed
Scientists have observed the biggest supernova - stellar explosion - ever detected, the violent death of a huge star up to 100 times more massive than our sun in a faraway galaxy.
Mystery of the disappearing star – how N6946-BH1 vanished without a trace!
The star N6946-BH1 in a spiral formation 22 million light years away known as the ‘fireworks galaxy’, was last seen by Nasa’s Hubble Telescope in 2009. By 2015, it wasn’t there anymore.