When astronomers first picked up a perfectly regular radio heartbeat from deep space in 1967, some of them half-jokingly ...

One clear radio signal has at last proved that a star other than our Sun has the ability to launch a genuine coronal mass ...

Sputnik skies to analysis of interstellar visitors, scientists are rethinking how and where to look for physical traces of ...

Solar radiation storm alerts are active! Discover how this S4-level event triggers the Northern Lights tonight and its impact ...

The discovery reminds us just how little we really know about our galaxy In A Nutshell The Mystery: Evidence suggests dust is ...

Solar radiation storm: The Sun has released the strongest solar radiation storm in more than 20 years, triggering auroras across Europe and raising concerns over satellite, aviation, and astronaut ...

After the Big Bang, the Universe entered a long, dark period before the first stars formed. During this era, hydrogen emitted a faint radio signal that still echoes today. New simulations show this ...

Astronomers have found compelling evidence that at least some fast radio bursts originate from stars in binary systems rather ...

Old satellites and other space junk fall toward Earth every day, and the shock waves they create could be used to track their trajectories, according to new research.

Missed last night's northern lights in NJ, and want to catch a glimpse of the aurora tonight? Here's timing, maps, when to ...

This month saw the achievement of another milestone for the international Square Kilometre Array (SKA) radio telescope ...

ATLANTA, Ga. - Protect yourself and your loved ones during a winter storm. Take extra steps to make sure you heat your home ...