Physicists have unveiled a new way to simulate a mysterious form of dark matter that can collide with itself but not with ...

Researchers from the University of Minnesota Twin Cities and Université Paris-Saclay have reopened one of cosmology’s oldest ...

Astronomers realized that a strange cloud of gas was actually a relic of the ancient universe which might help solve some of ...

This cloud is a window into the dark Universe,” study co-author and Space Telescope Science Institute (STCScl) team member ...

If dark stars existed, they would have been capable of forming in the universe before ordinary stars could have formed. When ...

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

Dark matter has always been one of the biggest puzzles in space science. We know it exists because of the way galaxies move, but no one has ever been able to see it directly. Now, a new study suggests ...

A NASA team using the Hubble Space Telescope found an object in space never recorded before, nicknamed “Cloud-9.” ...

Now physicists from the University of Washington are taking a big swing at answering that question. All matter exerts gravitational force. The more mass the object has, the greater the force. Yet, a ...

New research puts forward compelling new evidence that dark matter interacts with cosmic "ghost particles" called neutrinos.

A professor at the University of California, Santa Cruz, he was a key contributor to a landmark paper that laid out how the ...

The spacecraft bus that will deliver NASA's Nancy Grace Roman Space Telescope to its orbit and enable it to function once there is now complete after years of construction, installation, and testing.