The "afterglow" of the universe is an important piece of evidence for the Big Bang. This background radiation also provides ...

In the early universe, primordial black holes could acquire a "dark charge," giving them an unnaturally long lifetime, new research suggests. This makes them an interesting candidate for dark matter.

Often bucking tradition, these women sought knowledge of the universe and reimagined the way we view the cosmos.

A first-of its-kind space weather "tabletop" exercise has revealed major weaknesses in America's preparedness for severe solar storms.

NASA has spent decades obsessed with asteroids and for good reason. These ancient space rocks aren’t just debris; they’re time capsules from the birth of the solar system, and they might hold the key ...