So asking, " Where's the center of the universe? " is somewhat like asking, "Where's the center of the balloon's surface?” ...

Our galaxy may reside in a billion-light-year-wide cosmic bubble that accelerates local expansion, potentially settling the ...

Watch the massive Artemis 1 moon rocket arriving at Launch Complex 39B at the Kennedy Space Center in Florida. Credit: ...

For centuries, people have looked to the stars, asking how it all began—and how it might end. Now, thanks to a bold new study ...

Discoveries keep pouring out of the James Webb Space Telescope (JWST). Researchers observed an unusual cluster, which they ...

Quantum physics has already revolutionized our understanding of the universe, but there’s an even deeper, more terrifying ...

Physicists working at the CERN particle physics lab said they detected a slight but significant difference in how particles ...

A team of scientists led by expert Raúl Jiménez, ICREA researcher at the University of Barcelona's Institute of Cosmos ...

Though our solar system and the movement of its planets appear relatively sedate, there are many things that could upset the ...

KENNEDY SPACE CENTER — After several delays, NASA and Axiom Space now plan to launch the private Axiom Mission 4 on Sunday, June 22.

Hubble’s crystal-clear look at NGC 1786—an ancient globular cluster tucked inside the Large Magellanic Cloud—pulls us 160,000 ...

The largest black hole collision ever recorded has scientists' jaws on the floor — and scratching their heads.