Astronomers Hope a Mysterious Glow in the Milky Way Is What They Think It Is

For decades, astronomers have been vying to identify a source for a mysterious gamma-ray excess at the center of the Milky Way. Could dark matter be the answer?

Oct 22, 2025 1

Astronomers Hope a Mysterious Glow in the Milky Way Is What They Think It Is
Fermi Galactic Center Gamma Ray Excess Fermi Data Overlay

For decades, astronomers have been vying to identify a source for a mysterious gamma-ray excess at the center of the Milky Way. Could dark matter be the answer?
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