An already dead star is dying for a second time

A pulsar, the spinning remnants of a star that blew up in a supernova, has been spotted rotating at a comparatively slow rate of once every 54 minutes. That means it may be about to cross the “death-line” – the first time we have seen one of these stars die a second death A pulsar, the spinning remnants of a star that blew up in a supernova, has been spotted rotating at a comparatively slow rate of once every 54 minutes. That means it may be about to cross the “death-line” – the first time we have seen one of these stars die a second death  New Scientist – News