Researchers may have identified what could be a compelling clue in the ongoing hunt to prove the existence of dark matter. A mysterious diffuse glow of gamma rays near the center of the Milky Way has ...

"Our results will remain in astronomy textbooks for decades to come." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Scientists have found that ...

Dark matter makes up 85% of the stuff in the cosmos, but scientists have no idea what it is. Can you solve the case? When you purchase through links on our site, we may earn an affiliate commission.

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. Ever since the early 20 th century, we’ve known that the ...

This story sounds wild—even incredible. Black holes! Dark matter! Jostling planets! Yet the scenario is plausible—and testable soon. Black holes the size of an atom that contain the mass of an ...

The original version of this story appeared in Quanta Magazine. When it comes to understanding the fabric of the universe, most of what scientists think exists is consigned to a dark, murky domain.

Michael J. Socolow does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...