Space ISRO's PSLV-C61 EOS-09 Mission Faces Unexpected Anomaly ISRO's PSLV-C61 mission carrying the EOS-09 Earth observation satellite faced an anomaly in its third stage on May 18, 2025, resulting in mission failure. Get the latest updates and analysis on this setback for India's space program. TechCept • May 18, 2025 • 1 min read