ISRO’s small satellite rocket goes industrial

On September 10, a significant step was taken in India’s space journey as a technology transfer agreement for the Small Satellite Launch Vehicle (SSLV) was signed. The agreement brings together NewSpace India Limited (NSIL), ISRO, IN-SPACe, and Hindustan Aeronautics Limited (HAL), marking a key milestone for the country’s space industry.

The SSLV is a compact, three-stage rocket powered entirely by solid fuel, designed to carry satellites weighing up to 500 kg into Lower Earth Orbit (LEO). What makes it special is its flexibility and speed - it can be quickly prepared for launch, making it ideal for on-demand satellite missions. Developed with industrial production in mind, the SSLV is also positioned to meet the growing global demand for small satellite launches.

Launches can take place from Sriharikota in Andhra Pradesh for inclined orbits, while the upcoming new launch site at Kulasekarapattinam in Tamil Nadu will cater to polar orbit missions.

The signing ceremony was attended by top officials from all involved organizations. HAL CEO Jayakrishnan S, ISRO’s VSSC Director A Rajarajan, NSIL Chief Managing Director M Mohan, and IN-SPACe Director Rajeev Jyoti signed the agreement, in the presence of ISRO Chairperson V Narayanan, IN-SPACe Chairperson Pawan Kumar Goenka, and other senior leaders.

This agreement is a direct result of the Government of India’s space-sector reforms. By enabling the commercialisation of the SSLV, it is expected to strengthen India’s space ecosystem, support the national agenda, and meet international demand for small satellite launch services.

With this step, India moves closer to becoming a reliable global hub for fast, efficient, and affordable satellite launches.