For over 100 years, scientists have been hell-bent on talking to aliens, and new technology could give that hunt a boost.
Astronomers have detected mysterious radio signals from Proxima Centauri, the closest star system to Earth. Could this be the ...
Radio telescopes detect signals from billions of years ago, but radio-frequency interference presents challenges.
Our universe has plenty of stellar graveyards — dead galaxies littered with the burnt corpses of once-brilliant stars. But ...
A team of astronomers looking at data from the Murchison Widefield Array radio telescope in Western Australia were met with a ...
Most of them flare just once, randomly, making them impossible to predict, and very difficult to trace back to a source. Some ...
When it starts taking scientific data in 2028, the Square Kilometre Array Observatory promises to be the world’s largest and most sensitive radio telescope. But as Sarah Wild discovers, its ...
Jocelyn Bell Burnell made a discovery that revolutionized the field of astronomy. She detected the radio signals emitted by ...
A powerful solar flare unleashed by the Sun on Sunday caused a radio blackout across parts of the Pacific Ocean, the US ...