AU Mic b: AtmosphericAU Mic b: AtmosphericLoss Insightsprocesses for AU Mic b.Research reveals key atmospheric escapeEarth and Planetary AstrophysicsAU Mic b: A Neptune-sized Exoplanet Losing Its AtmosphereStudy reveals how AU Mic b loses its atmosphere around a young star.2025-10-06T08:49:36+00:00 ― 6 min read