MUMBAI: India is racing to complete its second spaceport on the Tamil Nadu coast, promising to revolutionise the country’s small satellite launch capabilities. The Kulasekarapattinam facility, targetted for commissioning in 2026-27, will unlock dramatic payload improvements that existing infrastructure simply cannot match.
Minister of state in the prime minister’s office Jitendra Singh told parliament that the Rs 985.96 crore project has consumed Rs 389.58 crore so far, with land acquisition nearly complete and technical facilities under construction. What makes the coastal location special is geography: launching southward over open ocean eliminates the orbital gymnastics required at the existing Satish Dhawan Space Centre.
The numbers tell the story. India’s Small Satellite Launch Vehicle can carry just 300kg to sun-synchronous polar orbits from Kulasekarapattinam—but “inadequate” payloads from the established Sriharikota facility. The problem lies in trajectory: rockets launching from Sriharikota must perform complex manoeuvres to avoid dropping spent stages on populated areas, gutting their carrying capacity.
Sun-synchronous polar orbits are the sweet spot for earth observation satellites, keeping spacecraft in constant sunlight as they circle the planet. But reaching these orbits from India’s existing spaceport requires fuel-guzzling course corrections that leave little room for actual cargo.
Kulasekarapattinam changes the equation entirely. The southern facility’s coastal position allows rockets to fly straight into polar trajectories without dodging landmasses or cities. Once operational, the spaceport will handle launches for both ISRO’s Small Satellite Launch Vehicle and equivalent rockets from private companies.
The project represents India’s push to capture more of the booming small satellite market, where payload efficiency often determines commercial viability. With fabrication of equipment underway at various work centres and construction proceeding on technical facilities, the race is on to bring India’s orbital ambitions down to earth—or rather, up to space—by 2027.
