Researchers using new simulations suggest that the Milky Way’s past collisions may have reshaped its dark matter core. This ...

A mysterious, high-energy glow from gamma-rays in the Milky Way's center is reigniting the debate: dark matter or a hidden ...

NASA, ESA, CSA, STScI, CXC This image released on June 30, 2025, combines data from NASA's James Webb Space Telescope and ...

A new study in the journal Nature examines the distribution of dark matter in the universe, attempting to figure out if it ...

Diffuse gamma ray glows along the central plane of the Milky Way galaxy, based on five years of data from NASA's Fermi Gamma-ray Space Telescope. Scientists say they are using this evidence to confirm ...

NASA's James Webb Space Telescope recently zeroed in on the Bullet Cluster—delivering highly detailed images that show a greater abundance of extremely faint and distant galaxies than ever before.

Analysis of the Bullet Cluster, which was formed after two large clusters of galaxies collided, supports the existence of dark matter. X-ray: NASA / CXC / CfA / M. Markevitch et al.; Optical: NASA / ...

There’s a lot of stuff in space that we know is there but we can’t see very well or at all. Some of this stuff is known as mysterious dark matter, others are things like dark comets, which as their ...