New research has failed to rule out self-annihilating dark matter as the source of a hotly debated gamma-ray emission known as the Galactic Center Excess radiating from the heart of the Milky Way.

A mysterious gamma-ray stream comes from the Milky Way's center. Could dark matter have something to do with it?

Source: space
Source Link: https://www.space.com/astronomy/dark-universe/a-mysterious-gamma-ray-stream-comes-from-the-milky-ways-center-could-dark-matter-have-something-to-do-with-it