The cores of galaxies may not be made of what we thought, new research suggests — they could hold one giant, invisible star ...
Scientists have suggested the presence of something mysterious and invisible at the center of our galaxy. Last year, ...
A strange break in a stream of stars in the Milky Way could be the result of dark matter, but only if the dark matter is hot ...
An international team of astronomers reports the discovery of a new compact galaxy group using the Atacama Large ...
Interactions between dark matter and dark photons during a "missing chapter" cosmic history could shed light on one of the most troubling cosmic mysteries.
Astronomers suggest that galaxies might be anchored to massive, invisible dark stars composed of 'fuzzy' dark matter, which ...
The traditional dark matter hypothesis, that it's some form of cold, massive particle that hardly ever interacts with itself ...
Researchers believe that a supernova in our galaxy could reveal the secrets of dark matter by emitting detectable gamma rays ...
Spur and gap features seen in Milky Way’s GD-1 stellar stream could be caused by a self-interacting dark matter subhalo. New ...
Researchers at the University of Michigan and colleagues at the Max Planck Institute for Astrophysics (MPA) used a ...
Could time itself actually explain our universe's expansion? Our current cosmological model—known as lambda cold dark matter, ...