What do you get when you put a one-meter parabolic dish, an SDR, a Raspberry Pi, and an H1-LNA for 21 cm emissions together? The answer is: a radio telescope that can track hydrogen in the Milky Wa… ...

A radio burst traveled 8 billion years to reach Earth. It's the farthest ever detected. In a study published last week, researchers concluded that a fast radio burst in June 2022 was the most ...

The National Radio Astronomy Observatory is 'confident' it can work out radio frequency issues with SpaceX and other providers, but next-gen cellular satellites will likely pose a bigger obstacle.

The WTH radio telescope is straightforward to build. You start with a kitchen wok, which serves as the collecting dish. Then you take copper wire and bend it in a specific configuration, ...

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 ...

Thousands of deep space radio signals have made their way to Earth -- 50 of them from repeating sources, according to Canadian astronomers monitoring what could possibly be contact from another world.

Astronomers have discovered an 8 billion-year-old radio signal. The FRB was initially detected using the Australian SKA Pathfinder, a radio telescope in the state of Western Australia.

South Africa's large radio telescope MeerKAT consists of 64 satellite dishes, each 13.5 meters in diameter, distributed over an area of up to 8 km in the Karoo region.MeerKAT, built and operated ...

Ryan Shannon, an astrophysicist at Australia's Swinburne University, told AFP it was "mind-blowing" that the ASKAP radio telescope in Western Australia had spotted the radio burst last year.

Radio observatories like the Green Bank Telescope in Green Bank, West Virginia, are in radio quiet zones that protect them from interference. Credit: The Washington Post via Getty Images ...

Radio astronomers concede that, in the best of all possible worlds, the best site for a telescope like the one proposed by the N.G.A.T. team would be high and dry, in a desert, rather than in the ...

Construction on a new radio telescope array composed, partially, of over 130,000 Christmas tree-shaped antennas in the Australian Outback has officially begun . Once completed, the Square ...