🚀 Science
Kulasekarapattinam spaceport to see its first rocket launch in March–April 2027, says ISRO chief
In 60 seconds: ISRO chairman V Narayanan said on Sunday that the first rocket from the new launch complex at Kulasekarapattinam, in Tamil Nadu's Thoothukudi district, is expected to lift off in March or April 2027. Speaking at Chennai airport, he said about 8,000 tests have been carried out so far for the Gaganyaan human spaceflight programme. Work is also under way on Chandrayaan-4, scheduled for 2028, and Chandrayaan-5.
Why it matters
A second launch site would ease the load on Sriharikota and let ISRO fly more often. Gaganyaan's progress brings India closer to sending its own astronauts to space.
Explain it simply
A town with one railway station gets crowded; open a second one and more trains can run. ISRO is opening its second station for rockets.
The 3-minute read
What happened
Narayanan said work on the Thoothukudi site is progressing and the first launch is expected in March or April 2027. He also updated reporters on the NVS-03 navigation satellite launched on 30 October.
Background
India currently has 56 satellites in space, Narayanan said, adding that the country's needs will require thousands. About 37 terabytes of data from space and solar science studies have been made public on the website.
How it works
NVS-03 is being moved step by step to its final orbit using its own engine. Navigation satellites help with tracking, precise timing and location, used in aircraft landings, ship navigation and public safety.
What's next
Before any astronaut flies under Gaganyaan, ISRO will send uncrewed spacecraft to test the system. Chandrayaan-4 is scheduled for 2028.
What it means for you
For exams, link three things: India's two launch sites, the NavIC navigation system and the Gaganyaan timeline. They are frequently asked together.
Key numbers
- 2027: Expected year of the first launch from Kulasekarapattinam (March–April)
- 8,000: Tests done so far for Gaganyaan
- 56: Indian satellites currently in space
Both sides
- ISRO: Work on the new site is moving fast, and Gaganyaan is progressing well through thousands of tests.
- Cautious observers: Space timelines often slip; the real test is a steady launch rate from both sites.
Key terms explained
- Launch complex
- A site with launch pads, assembly buildings and control centres from which rockets are sent to space.
- Gaganyaan
- ISRO's programme to send Indian astronauts to low Earth orbit on an Indian rocket.
The story so far
- Feb 2024: PM Modi lays the foundation stone of ISRO's new launch complex at Kulasekarapattinam. Until now, all of ISRO's orbital launches have gone up from Sriharikota in Andhra Pradesh. The Thoothukudi site is India's second spaceport.
- 30 Oct 2026: GSLV-F18 lifts off from Sriharikota carrying the NVS-03 navigation satellite. NVS-03, the third of India's next-generation navigation satellites, was first placed in an orbit of about 38,000 km and then raised by about 5,500 km using its own engine.
- Today: ISRO chief: first launch from Kulasekarapattinam in March–April 2027
Exam notes (UPSC, SSC, Banking, PSC)
- Kulasekarapattinam is in Thoothukudi district of Tamil Nadu; the Prime Minister laid the foundation stone of the launch complex in February 2024.
- The new complex is planned mainly for launches of the Small Satellite Launch Vehicle (SSLV).
- India's main spaceport, the Satish Dhawan Space Centre, is at Sriharikota in Andhra Pradesh.
- NavIC (Navigation with Indian Constellation) is India's regional navigation satellite system; NVS-03 was launched on GSLV-F18.
Likely exam question: Why does India need a second spaceport? Discuss how Kulasekarapattinam could strengthen India's small-satellite launch capacity.