Galaxies might be separated by hundreds of thousands of light-years at the very least, but they do occasionally merge. During ...

New research has traced a radio burst from deep in the Milky Way back to its original source. Mark Garlick/University of Warwick/ESO Astronomers are dialed in for this discovery. Researchers for the ...

NPR's Mary Louise Kelly speaks with Regina Barber and Geoff Brumfiel of Short Wave about a new moon mission, a global map of fishing ships, and mysterious rings of radio waves. It is time for our ...

A comet from another star system is sweeping through our cosmic backyard and, for the first time, astronomers have picked up ...

Astrophysicists measured the light for exploding stars called supernovae to arrive at the most precise limits yet for the universe's composition - Copyright AFP/File ...

Researchers developed a model showing the ability of reconfigurable intelligent surfaces to redirect the propagation of radio waves, which could improve the signal. A method to analytically express ...

Radio waves from Earth have been moving through space for more than a century. They did not start as part of any grand plan ...

"We are at risk of a Wild West scenario." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. There's a growing and passionate call for preserving ...

A bizarre object discovered by the James Webb Space Telescope may be a pair of 'rogue' planets ― but a new study finds they are emitting radio signals rarely seen from other worlds. When you purchase ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Mysterious fast ...

When Physicist K. G. Jansky of Bell laboratories discovered in 1932 that he could pick up radio waves from objects in space, he founded the exciting science of radio astronomy. As the sailors of ...