Hunting for alien civilizations isn't a matter of just waiting around for them to show up; it's the business of combing ...

Anthropogenic signals are a huge problem in radio astronomy. In the process of solving a curious mystery, US researchers have ...

An Australian team has developed CRACO, an innovative radio system that detects cosmic flashes and pulses of energy in real ...

One of those detections was EP240408a, an unusual blast that lit up discussions between astronomers. Zhang and his colleagues ...

Scientists have tracked an intense radio signal coming from deep in space to its origin – and been left shocked by what they found. For years, researchers have been looking to explain fast ...

In this series, we cover provocative questions in astronomy. This week: the mysterious extragalactic signals known as Fast ...

Astronomers have traced two mysterious fast radio bursts from space to wildly different places, which suggests the phenomenon may originate in diverse ways.

The first trial of an Australian-developed technology has detected mysterious objects by sifting through signals ... radio telescope to rapidly detect mysterious fast radio bursts and other space ...

A fast radio burst, or a strong pulse of energy, was tracked to a distant long-dead galaxy that astronomers never thought could produce such a signal.