1 in 10k casualty rate: India sets safety bar for pvt firms bringing back objects from space
BENGALURU: Any satellite, rocket stage or capsule that India’s private space companies deliberately steer back to Earth must now carry no more than a 1-in-10,000 chance of hurting someone on Earth.That single number is the centrepiece of a sweeping new guidelines released by India’s space regulator, Indian National Space Promotion and Authorisation Centre (IN-SPACe), as the country’s private space sector edges closer to launching — and returning — increasingly ambitious missions.Another important provision is on liability: the guidelines make clear that companies undertake re-entries “at their own risk and peril.” If a falling object causes damage anywhere in the world, the operator — not the Indian govt — is on the hook, and firms are strongly advised to buy third-party liability insurance.With space increasingly crowded and debris a growing global concern, the framework brings India in line with international efforts to keep re-entering junk from becoming a hazard to people below, while also giving India’s fast-growing private space industry a clearer runway to plan ambitious missions, including future crewed and cargo return flights.The IN-SPACe’s “Norms, Guidelines and Procedures for Authorisation of Planned Re-entry of Space Objects” dated July 23, builds on the Indian Space Policy of 2023 and spells out exactly when a company needs special permission to steer a satellite, rocket stage or other space object back down through the atmosphere, and how safe that return has to be.Companies must prove, with detailed engineering studies, that their spacecraft meets this 1-in-10,000 safety bar before IN-SPACe will authorise the mission. Anything riskier simply won’t get a green light. The calculations have to be checked again roughly three months before the actual re-entry, using the latest data, to make sure the mission still clears the bar.Not every falling satellite needs this extra clearance, though. Objects that are expected to simply burn up on their own as their orbit naturally decays — the fate of most small, defunct satellites — are exempt from a separate re-entry authorisation, as long as the company has already flagged this disposal plan in its debris-mitigation paperwork.The stricter rules kick in specifically for spacecraft deliberately designed to survive the fiery trip through the atmosphere, such as re-entry capsules or vehicles meant to return cargo, experiments or eventually astronauts to Earth.The guidelines also address foreign companies operating in India. Non-Indian entities cannot apply directly; they must route any re-entry plans through an Indian-incorporated arm, such as a subsidiary or joint venture, which becomes responsible for complying with Indian law and security requirements.Timing matters too. Companies that plan their re-entry from the start must submit full risk assessments when they first apply to operate their satellite. Those who decide on a re-entry only after launch — without having flagged it earlier — must apply at least six months before the manoeuvre.Every applicant must also secure formal airspace and maritime warnings, known as NOTAMs, alerting pilots and ships to the danger zone, typically 45 days ahead of the event.
