Hot PAGB Star Found in E3Hot PAGB Star Found in E3Clusterin an ancient cluster.A new discovery reveals a bright starSolar and Stellar AstrophysicsNew Hot PAGB Star Discovered in Globular Cluster E3Researchers find a hot PAGB star in the faint E3 globular cluster.2025-08-16T17:30:57+00:00 ― 5 min read