http://www.rssboard.org/rss-specification 720 XTF Search Results (expand=subject;f1-subject=Star;f2-facility=Swift Gamma Ray Burst Explorer) http://ecuip-xtf.lib.uchicago.edu/xtf/search?expand%3Dsubject;f1-subject%3DStar;f2-facility%3DSwift%20Gamma%20Ray%20Burst%20Explorer Results for your query: expand=subject;f1-subject=Star;f2-facility=Swift Gamma Ray Burst Explorer Thu, 01 Jan 1970 12:00:00 GMT Artist’s visualization of J1550-5418. http://ecuip-xtf.lib.uchicago.edu/xtf/view?docId=grxr/a010300_NeutronStar_NTSC/a010300_NeutronStar_NTSC.dc.xml Gamma-ray flares from SGR J1550-5418 may arise when the magnetar's surface suddenly cracks, releasing energy stored within its powerful magnetic field. http://ecuip-xtf.lib.uchicago.edu/xtf/view?docId=grxr/a010300_NeutronStar_NTSC/a010300_NeutronStar_NTSC.dc.xml Thu, 01 Jan 1970 12:00:00 GMT