White Dwarf Feeding Frenzy Revealed

Astronomers have cracked the cosmic code behind mysterious repeating signals, tracing them to a rare white dwarf devouring a red dwarf — a stellar feeding frenzy blasting radio waves and X-rays every 1.4 hours. This discovery solves the long-standing puzzle of “long-period radio transients,” ruling out neutron stars and spotlighting these binary systems as the culprit. As gas spirals inward, heated plasma emits X-rays while tangled magnetic fields create focused radio bursts — a cosmic light show captured in real time. Nicknamed ASKAP J1745−5051, this system is now a “Rosetta stone” for understanding similar signals across the universe. Scientists are now tracking it across radio, optical, and X-ray telescopes to decode the physics behind these extreme cosmic events — a puzzle we’re just beginning to solve. Support the show:Get a discount at https://solipillow.com/discount/dnn. Advertise on DNN:[email protected] This is an automated, high-level news summary based on public reporting.Report issues to [email protected]. View sources & latest updates:https://sources.thednn.ai/42ae3d9581e56139