A gamma ray glow at our galaxy’s center has puzzled scientists for almost two decades. New computer simulations back the ...

Tel Aviv scientists predict ancient radio signals from the early Universe that could reveal how dark matter shaped stars and ...

"It's possible we will see the new data and confirm one theory over the other — or maybe we'll find nothing, in which case it ...

A new research effort involving simulations of Milky-Way-like galaxies shows that the mysterious, unexplained extra gamma ...

Scientists may have made an "out of this world" discovery. New research suggests that a mysterious glow in our galaxy might be caused by dark matter, an invisible form of matter believed to be five ...

An excess of gamma rays in the center of our galaxy could mean scientists have finally detected dark matter particles—or not ...

New simulations suggest dark matter could explain the mysterious gamma-ray glow at the Milky Way’s center. The findings show that the galaxy’s early mergers may have shaped dark matter in a way that ...

The study notes that if excess gamma light is not from dying stars, it could become the first proof that dark matter exists.

Astronomers have unveiled a new catalog of massive galaxy clusters, revealing new insight on the evolution of the universe ...

A team of astronomers have found a mysterious object in the distant universe that could be dark matter or an inactive smaller ...

The gravitational lensing that causes this rare phenomenon cannot be explained solely by looking at observable ...

DF2 — a galaxy that is lacking dark matter. Credit: NASA's Goddard Space Flight Center ...