The clearest mysterious bubbles emitting gamma rays around the center of the Milky Way

The clearest mysterious bubbles emitting gamma rays around the center of the Milky Way

The fast winds flowing from the galactic center create a forward shock and a reverse shock. The latter forms the outlines of Fermi bubbles. Credit: Tokyo Metropolitan University A scientist from Tokyo Metropolitan University has shown that the large gamma-ray-emitting bubbles around the center of the Milky Way galaxy were caused by a fast outward …

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