A powerful geomagnetic solar storm is helping to unveil northern lights across the United States. Here's how auroras become visible.

A stunning new image of interstellar comet 3I/ATLAS (C/2025 N1 ATLAS) reveals the cosmic visitor's ion tail has grown ...

To reach Earth’s closest star system, Alpha Centauri, scientists are building a laser-powered spacecraft. To pull off ...

Mars is a cold, dry, desert-like planet. But billions of years ago, scientific evidence suggests that it had a thick ...

On November 6, 2025, a remarkable breakthrough in quantum physics was announced that could potentially revolutionize space ...

R.F. Kuang and Olivie Blake get existential in new short stories collection "The Time Traveler's Passport." We ask them where they'd time travel to.

Using CERN’s Super Proton Synchrotron, researchers generated plasma fireballs to simulate blazar jets. The beams stayed ...

A multidisciplinary team of undergraduate students from three different universities has designed and built a mini satellite, ...

Outside linebacker Dre’Mont Jones had a message for the Tennessee Titans and their fans on his way out of town at the NFL ...

If Christopher Nolan's sci-fi movie Interstellar has you wanting more emotional sci-fi journeys, here's an assortment of ...

In a first-of-its-kind experiment, scientists have recreated "cosmic fireballs" here on Earth in a particle accelerator.The ...