Recent research proposes a new form of dark matter that may actually be lighter in mass than other dark matter candidates.

A recent image from the Hubble Space Telescope captures a gorgeous spiral galaxy bursting with new star formation.

The James Webb Space Telescope has transformed how scientists study the universe. With its unmatched ability to detect near-infrared light, it reveals details of distant galaxies once thought ...

Scientists suspect lightweight dark matter might ionize hydrogen in the Milky Way’s core. This could also explain the 511-keV ...

A strange energy source at the center of the Milky Way may be a new type of dark matter. Scientists found that hydrogen gas ...

A mysterious phenomenon at the centre of our galaxy could be the result of a different type of dark matter. Dark matter, the mysterious form of unobserved matter which could make up 85% of the mass of ...

Now, researchers have discovered a strange energy source at the center of our galaxy that could be linked to a different type ...

XRISM has uncovered how galaxy clusters evolve—violent mergers create turbulence, preventing hot gas from cooling. This ...

There is a supermassive black hole at the center of nearly every big galaxy—including ours, the Milky Way (it's called ...