He outlines in detail how you can construct a small radio telescope with a 1-meter satellite dish, a Raspberry Pi, and some other basic electronics such as analog-to-digital converters.

The sharpest images of the universe are created when radio telescopes around the world work together. For the first time, the ...

In principle, Phelps’ device is straightforward. It consists of a 1-meter parabolic dish of the type used for satellite TV reception. This focuses analogue radio signals from the sky and sends them ...

Nearly two years after the collapse of its 305-meter radio telescope, the Arecibo Observatory’s fate has been decided. The iconic giant dish will not be rebuilt, but research and public outreach ...

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 ...