Key facts
- Bengaluru startup's surveillance satellite knocked out by solar event
- Company vowed to stage a comeback after the loss
- Solar activity is a known hazard for commercial low-Earth-orbit satellites
- Incident highlights resilience challenges for India's private space sector
A surveillance satellite operated by a Bengaluru-based space startup has been knocked out of service after a solar event disabled the spacecraft, dealing a significant blow to the young company and highlighting the very real hazards that space weather poses to commercial satellites.
The startup confirmed the loss but struck a defiant tone, vowing to return to orbit with a replacement or repaired mission. The incident draws attention to a critical vulnerability in the rapidly expanding Indian private space sector: smaller commercial satellites, often built on tighter budgets and timelines, can lack the radiation hardening and redundancy of larger government spacecraft.
Solar storms and coronal mass ejections can induce powerful currents in satellite electronics, disrupt power systems and degrade or destroy onboard sensors. As India's space economy opens up to private players following regulatory reforms, startups are increasingly launching observation and surveillance satellites into low Earth orbit, where they are exposed to solar particle events during periods of high solar activity.
The Bengaluru startup's pledge to come back is a statement of intent for India's broader NewSpace ambitions. Investors and the industry will be watching closely to see how quickly the company can mobilise resources for a follow-on mission, and whether the episode accelerates calls for the sector to adopt higher resilience standards for future commercial satellites.