Learn how a deactivated satellite sends signals from beyond, not by reviving its systems, but by inadvertently setting off ...

A powerful and mysterious blast of radio waves that astronomers believed was a fast radio burst (FRB) from far beyond the ...

It was the latest in a series of almost weekly large-scale missile and drone attacks. President Trump said he “didn’t make ...

Our ability to study faint radio signals from when the first stars began to form is being threatened by SpaceX's Starlink ...

In a historic moment blending nostalgia with cutting-edge space exploration, Indian astronaut Group Captain Shubhanshu Shukla, currently orbiting the Earth aboard India’s Gaganyan mission, will ...

On June 28 and 29, local ham radio enthusiasts of the Comox Valley Amateur Radio Club will be setting up their various ...

Sunspot region 4114 has unleashed its most powerful solar flare yet — an X1.9 class that erupted late June 19, triggering ...

Analysts have been tracking Russian electronic warfare from across the Gdańsk Bay, pinpointing familiar sites in Kaliningrad.

The CBC transmission tower in Churchill, P.E.I., is the largest one on the Island. We took a drone up to learn more about how radio waves and digital TV are transmitted through the air.

Last year, astronomers detected a powerful burst of radio waves from within our galaxy. Researchers now say it came from NASA ...

Starlink already dims its spacecraft in visible light by tipping solar panels away from Sun reflections. A similar hardware ...

On June 13, 2024, astronomers using the Australian Square Kilometre Array Pathfinder (ASKAP) detected an extraordinarily brief flash of radio waves, lasting less than 30 nanoseconds and peaking at ...