Hacker News with Generative AI: Radio Astronomy

Starlink satellites' leaky radio waves obscure the cosmos (sciencenews.org)
While SpaceX’s Starlink satellites are enabling internet access and cell phone communications around the globe, they’re also posing a threat to radio astronomy, a new study suggests.
Designing a Home Radio Telescope for 21 Cm Emission (arxiv.org)
This study presents the methodology for creating a cost-efficient radio astronomy telescope that can be used to detect 21 cm emissions (1420.405 MHz) and determine the distribution and kinematics of neutral hydrogen specifically in the Milky Way.