Media type: E-Article Title: AAS High Energy Astrophysics Division Contributor: Irion, Robert; Thomas, R. Published: American Association for the Advancement of Science, 2004 Published in: Science, 305 (2004) 5692, Seite 1898-1899 Language: English ISSN: 0036-8075; 1095-9203 Keywords: News Focus Origination: Footnote: