Mysterious Glow in Milky Way Could Be Evidence of Dark Matter
Researchers from Johns Hopkins University may have found a clue to prove the existence of dark matter.
A diffuse glow of gamma rays near the Milky Way's center has puzzled researchers for decades, with two competing theories: colliding dark matter particles or quickly spinning neutron stars.
New simulations suggest both theories are equally likely, according to a study published in Physical Review Letters.
If excess gamma light is not from dying stars, it could become the first proof that dark matter exists.
This discovery may tilt the scales for competing theories about the excess gamma ray light.
Author's summary: Researchers find clue to dark matter existence.