"Some satellites were detected emitting in bands where no signals are supposed to be present at all, such as the 703 ...

In an ambitious leap forward for radio astronomy, the Lunar Surface Electromagnetics Experiment (LuSEE-Night) is preparing to ...

Radio astronomers like a bit of peace and quiet, so they're sending an historic first radio telescope to the Moon. To block ...

A groundbreaking discovery has been made by the ASKAP (Australian Square Kilometer Array Pathfinder) radio telescope, which has captured a mysterious signal originating from an object located about 15 ...

A NASA satellite that’s been orbiting as space junk since 1967, Relay 2, emitted an unexpected, powerful radio burst that astronomers initially struggled to explain.

An international team of astronomers has captured one of the most detailed images yet of a spectacular, ribbon-like jet ...

Scientists working to study black holes use specific radio frequencies to track black holes, the same frequencies often used ...

Fewer than 30 known objects in the sky have ever reached such brightness in radio waves, Wang said. The ASKAP radio telescope is seen in Wajarri Yamaji Country in Western Australia.

Something is sending Earth a cosmic morse signals from far away - but not millions of light years beyond the cosmos ...

Global satellite internet service Starlink could interfere with the world's largest radio telescope being built in Western ...

“Our findings suggest that radar signals, produced unintentionally by any planet with advanced technology and complex ...

A NASA-funded plan to build a large radio telescope on the moon's far side is nearing final approval and could become a reality by the 2030s, researchers say. The ambitious project will help ...