Mission Drishti, the world’s first OptoSAR satellite, was launched on 3 May 2026 aboard a Falcon 9 rocket from Vandenberg, California. Weighing 190 kg, it is the largest privately‑developed Earth observation satellite from India.
Key Developments
- First global integration of Electro‑Optical (EO) and Synthetic Aperture Radar (SAR) on a single platform.
- Launch executed by SpaceX, highlighting growing Indo‑US commercial collaboration in space.
- Demonstrates the capability of Indian private sector (GalaxEye) to design, build and operate sophisticated remote‑sensing payloads.
Important Facts
The satellite, developed by Bengaluru‑based startup GalaxEye, integrates EO and SAR sensors to deliver consistent, reliable data across diverse environmental conditions. Its 190 kg mass classifies it as a small‑sat, enabling cost‑effective launch opportunities. The launch from Vandenberg marks the first Indian private satellite to be placed in orbit via a commercial launch service.
Exam Relevance
For GS‑3 (Science & Technology), the mission illustrates the shift from government‑only space programmes to a mixed ecosystem where private firms contribute to strategic capabilities such as Earth Observation data. It also raises policy questions for GS‑2 (Polity) regarding regulatory frameworks for private space activities, licensing, and international collaboration. The technology’s all‑weather imaging can aid