3I/ATLAS is back in the conspiracy web, and whether you are a space enthusiast or a curious reader, the recent viral news ...

Astronomers in Australia picked up a strange radio signal in mid-June — one near our planet and so powerful that, for a moment, it outshined everything else in the sky. The ensuing search for its ...

Caitlin O'Kane is a New York City journalist who works on the CBS News social media team as a senior manager of content and production. She writes about a variety of topics and produces "The Uplift," ...

A distant pulsar’s radio signal flickers as it passes through space, much like stars twinkle in Earth’s atmosphere. By ...

In a groundbreaking discovery, astronomers have detected a unique, repeating cosmic radio signal originating from an unknown object in space. The mysterious signal, detected every 44 minutes, is ...

Astronomers at the Massachusetts Institute of Technology (MIT) and universities in Canada and the U.S. say they have detected a radio signal from a far-away galaxy that is flashing repetitively. In ...

The most mysterious interstellar visitor of our time has just spoken. After months of exhibiting bizarre behaviour—including lacking a visible tail and moving on an unprecedented trajectory—the ...

The detection of the special radio wavelength from the most distant galaxy means astronomers may be ready to investigate how the earliest stars form. When you purchase through links on our site, we ...

A radio signal nearly 9 billion light-years away from Earth was captured in a new recording, detected by India's Giant Metrewave Radio Telescope. McGill University said in a release that this marked ...

Police and firefighters could lose radio communication inside those buildings despite a state law meant to prevent that. Fort Lauderdale Fire Inspector Cedric Daniels checks the radio signal strength ...