Astronomers Map out the Radio Waves Coming From Large Satellite Constellations

You've heard that satellite constellations like Starlink are a problem for astronomers and their telescopes. Because the satellites are communicating with radio waves, they're also an issue for radio astronomers. A new study used the Low-Frequency Array to observe 68 Starlink satellites as they flew overhead. The telescopes could detect the "unintended electromagnetic radiation" emanating from electronics onboard the Starlink satellites. These could impact radio observations, and unlike visible ...