Browsing FAS Theses and Dissertations by Keyword "galaxies"
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Discovery of Giant Gamma-ray Bubbles in the Milky Way
(2012-08-09)Based on data from the Fermi Gamma-ray Space Telescope, we have discovered two gigantic gamma-ray emitting bubble structures in our Milky Way (known as the Fermi bubbles), extending \(\sim 50\) degrees above and below the ...