NASA scientists were taken by surprise when a satellite presumed dead for nearly fifty years emitted a strong radio signal ...

Astronomers detect a fast radio burst from 10 billion years ago, FRB 20240304B, revealing clues about the early universe.

Astronomers have recently detected an intriguing “heartbeat signal” emanating from deep space, capturing the attention and ...

A team of astronomers in Australia searching for radio flashes from distant galaxies has found something a lot closer to home. The defunct communications satellite Relay 2, out of commission since ...

Our Universe was 'pre-heated' in its early moments, according to a new study from the International Centre of Radio Astronomy ...

The mysterious “Wow!” signal from deep space, caused by a yet unknown astronomical event, was much stronger than previously ...

"This is a unique opportunity to learn how the universe's first light emerged from the darkness." Astronomers could use specific radio signals from the universe's earliest epoch to "weigh" the first ...

The Allen Telescope Array, Hat Creek Radio Observatory. Credit: Alexander Pollak. Radio interferometry is a technique in radio astronomy where signals from two or more radio telescopes are combined to ...