SETI's 1977 "Wow!" signal from deep space was even stronger than originally thought, but its source remains a complete ...

If the thought of receiving radio signals from space conjures an image of Jodie Foster in the movie Contact, hunched over a computer console and listening for spaceship schematics beamed to Earth by ...

Imagine a place utterly silent from the constant buzz of modern civilization. A spot where Earth's radio chatter simply can't reach.The far side of the Moon offers precisely that. For decades, ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Slowly repeating bursts of intense radio waves from space have puzzled astronomers since they ...

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 ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. This article was originally published at The Conversation. The publication contributed the ...

Study using radio telescope data finds most geostationary satellites emit little unintended radio interference in frequencies used for astronomy ...

Radio astronomy has a pollution problem. Satellites thousands of kilometers overhead, designed to broadcast communications or ...

Van Allen radiation hinders and complicates spaceflight, magnetic instruments, and more.

Explore the urgent battle for satellite spectrum and orbital slots as demand for global connectivity skyrockets amidst regulatory challenges.

SpaceX's secretive "Starshield" government-operated intelligence satellites are deliberately emitting radio signals the "wrong way around," and outside of the frequency ranges designated by ...

Satellites in low Earth orbit currently disrupt radioastronomical observations hundreds of times a day. An automated data-sharing system co-developed by SpaceX and American radio astronomers promises ...