GalaxEye's Mission Drishti, World's First OptoSAR Satellite, Lost After Solar Storm
Mission Drishti, described as the world's first OptoSAR satellite combining optical cameras and all-weather radar, has encountered a fatal anomaly. Developed by Bengaluru-based space start-up GalaxEye, it is also India's largest privately developed Earth observation satellite. It was launched on May 3, 2026 aboard a Falcon 9 by SpaceX from Vandenberg, California. On July 7, 2026, GalaxEye said that during the final stage of the Launch and Early Orbit Phase (LEOP) the spacecraft hit an anomaly following a geomagnetic solar storm, with radiation likely damaging a critical onboard system. Communication became intermittent and was eventually lost, and the company said the likelihood of recovery currently appears low.
Key Facts & Details
9 points- 1Mission Drishti is described as the world's first OptoSAR satellite, combining optical cameras and all-weather radar in one payload.
- 2It was built by Bengaluru-based start-up GalaxEye and is India's largest privately developed Earth observation satellite.
- 3The satellite was launched on May 3, 2026 aboard a SpaceX Falcon 9 from Vandenberg, California.
- 4During the final stage of the Launch and Early Orbit Phase (LEOP), a geomagnetic solar storm caused radiation effects that likely impacted a critical onboard system.
- 5Communication with the spacecraft became intermittent and was eventually lost, and GalaxEye said the likelihood of recovery currently appears low.
- 6GalaxEye founder and CEO Suyash Singh said the mission delivered engineering insights, and the company aims to launch two new OptoSAR satellites within the next 24 months.
Deep Dive
- +Before the anomaly, Mission Drishti established communication and completed a major portion of its planned LEOP, executing critical deployment and attitude-control activities.
- +The mission validated GalaxEye's fully in-house mission operations capability through its Mission Control Centre in Bengaluru.
- +GalaxEye said it is accelerating the move to bring more of its supply chain, manufacturing and satellite development in-house to control the entire value chain.
Exam Focus
Which company developed Mission Drishti, described as the world's first OptoSAR satellite, and on which launch vehicle was it launched?
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Exam Relevance & Angle
The item tests private space milestones that examiners favour: the OptoSAR concept (optical plus radar), GalaxEye as an Indian start-up, and the Falcon 9/SpaceX/Vandenberg launch details. It also illustrates how space weather can disable satellites, a recurring science-and-technology theme in general awareness sections.
Target Exams
Background & Context
Earth observation satellites image the planet's surface for mapping, agriculture, disaster response and defence. Traditional systems rely either on optical sensors, which need clear skies and daylight, or on Synthetic Aperture Radar (SAR), which can see through clouds and at night. An OptoSAR design fuses both so a single spacecraft can provide all-weather, day-and-night imaging. The Launch and Early Orbit Phase (LEOP) is the critical window just after launch when controllers deploy systems, stabilise attitude and check the spacecraft before routine operations. India's space sector has been opened to private players, and start-ups such as GalaxEye now design and operate their own satellites, marking a shift from a purely government-led model dominated by ISRO.
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Must KnowTest Yourself
1 / 2Mission Drishti, in the news in July 2026, is described as the world's first satellite of which type?
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