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Suzaku Finds "Fossil" Fireballs from Supernovae In a supernova remnant known as the Jellyfish Nebula, Suzaku detected X-rays from fully ionized silicon and sulfur -- an imprint of higher-temperature conditions immediately following the star's explosion. The nebula is about 65 light-years across. (12/30/2009) Credit: JAXA/NASA/Suzaku To learn more go to: <a href="http://www.nasa.gov/mission_pages/astro-e2/news/fossil-fireballs.html" rel="nofollow">www.nasa.gov/mission_pages/astro-e2/news/fossil-fireballs...</a>
