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 ...

For less than $400, it's possible to observe places like the star-forming regions at the center of our galaxy.

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 ...

This package provides GNUradio OOT modules and grc flowgraphs that fascilates Radio Astronomy Observations with software defined radio devices.

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.

Researchers using the Low Frequency Array (LOFAR) radio telescope in Europe have discovered the second generation of Starlink satellites emit higher levels of radio waves that could pose a serious ...

Can Starlink and astronomy coexist? The rise of "mega-constellations" has sparked concerns about light pollution and radio wave interference from SpaceX's constellation of 6,000 satellites ...

Pune: India will be one of six countries in the world to have a regional centre of the world's biggest radio telescope, the Square Kilometre Array Observatory (SKAO). India recently became a ...

The 1-meter dish of a home radio telescope. Credit: Jack Phelps. If I ask you to picture a radio telescope, you probably imagine a large dish pointing to the sky, or even an array of dish antennas ...