Feature Astronomy Dead — but not duds White dwarfs shed light on physics and the fate of the cosmos By Ashley Yeager September 26, 2008 at 2:25 pm - More than 2 years ago Share this:Share Share via email (Opens in new window) Email Share on Facebook (Opens in new window) Facebook Share on Reddit (Opens in new window) Reddit Share on X (Opens in new window) X Print (Opens in new window) Print Normal 0 false false false MicrosoftInternetExplorer4 Amid the liveliest stars in the cosmos lie stellar corpses.