Milky Way Center Signals Point to Excited Dark Matter

1 min read
Source: BBC Sky at Night Magazine
Milky Way Center Signals Point to Excited Dark Matter
Photo: BBC Sky at Night Magazine
TL;DR

Astronomers say a single excited dark matter model could explain three puzzling signals from the Milky Way's center—the 511-keV gamma-ray line, a 2 MeV continuum, and unusually high ionisation in the Central Molecular Zone—potentially guiding future space missions to test dark matter behavior.

Share this article

Want the full story? Read the original reporting

Read on BBC Sky at Night Magazine