What event marks the explosive death of a massive star? By Rabia Anum ✅ Fact Checked 📊 Difficulty Medium 📅 Last Updated 13 Aug 2026 A. Planetary Nebula B. Quasar C. Supernova D. Gamma Ray Burst Check Answer 💡 Explanation: A supernova is the catastrophic explosion of a massive star at the end of its life cycle. 📚 Topics: Astronomy Science 🎯 Exams: CSS GEN NTS PMS
