A strange, starless object is forcing astronomers to rethink how galaxies are born. Using the Hubble Space Telescope, NASA ...

Hubble has revealed a strange cosmic object called Cloud-9, a dark matter–dominated cloud with no stars at all. Scientists ...

The fast-moving gas cloud could help explain the so-called missing satellite problem, if the object is what scientists think it is. Reading time 2 minutes Astronomers may have just stumbled across a ...

Astronomers have identified an unusual cosmic object that appears to be a galaxy in name only, composed almost entirely of dark matter and lacking the stars that typically define such systems.

"WIMPs are still the leading candidate for dark matter, but billions of dollars of experiments have been done, only getting ...

They're called ghost particles for a reason. They're everywhere—trillions of them constantly stream through everything: our ...

They're called ghost particles for a reason. They're everywhere – trillions of them constantly stream through everything: our bodies, our planet, even ...