Sulfur Anomaly InsightsSulfur Anomaly Insightslevels in planetary nebulae.New findings shed light on sulfurSolar and Stellar AstrophysicsExamining the Sulfur Anomaly in Planetary NebulaeThis paper investigates the sulfur anomaly in planetary nebulae and its implications.2025-09-03T18:18:45+00:00 ― 7 min read