PSLV-C61 Setback: What Caused the EOS-09 Mission by ISRO to Fail?
On the quiet morning of May 18, 2025, all eyes turned toward the skies above Sriharikota. The Indian Space Research Organisation (ISRO) was poised to launch PSLV-C61, a mission that carried the high-profile satellite EOS-09 — also known as RISAT-1B. Expected to be another milestone in ISRO’s impressive legacy, this mission quickly turned from anticipation…