Ghost particles' can zoom through you without a trace. Scientists are getting to the bottom of this cosmic mystery ...

He led a team of scientists who helped confirm that a Big Bang was the source of the universe. The discovery earned him a ...

Kenna Hughes-Castleberry is the Content Manager at Space.com. Formerly, she was the Science Communicator at JILA, a physics ...

An ominous-looking nebula named NGC 246 lurks in the constellation Cetus about 1,600 light-years away from Earth. It is ...

We explore a material more precious than gold that didn’t originate on our planet.

Researchers have unveiled a new model for the universe’s birth that replaces cosmic inflation with gravitational waves as the ...

A distant gas giant the size of 10 Jupiters is now the first planet outside Earth's solar system to be mapped in three ...

The search for a Theory of Everything or Grand Unification Theory is the most ambitious goal in modern physics, aiming to ...

Theorists have found that a “warm” version of cosmic inflation is consistent with known physics, linking it to the hunt for ...

When the National Science Foundation announced a competition to fund institutes in astronomy and AI in the summer of 2023, ...

The graceful movements of dancers across the stage to a variety of melodies tell stories of looking skyward. “Cosmos: A ...

In 1867, Lord Kelvin imagined atoms as knots in the aether. The idea was soon disproven. Atoms turned out to be something ...