Make a Comment • Email Link • Send Letter to Editor IPFS News Link • Space Travel and Exploration Hot New Idea: How Dead Stars Go Cold 7-29-2006 • Space.com A new survey of young pulsars by the ESA's XMM-Newton Observatory suggests astronomers might have had it reversed this entire time, and that heat is being generated inside the stars, not outside. Watch Streaming Broadcast Live: LRN.fm Watch live shows and archives TV Live Chat Telegram Share this page with your friends on your favorite social network: