The Indian Space Research Organisation (ISRO) plans to transfer its Small Satellite Launch Vehicle (SSLV) to the private sector. This rocket is designed to launch satellites weighing up to 500 kg into a low-earth orbit. The ISRO will use a bidding process to transfer the SSLV to the industry. The SSLV had an unsuccessful maiden flight in August last year due to a vibration disturbance. However, after identifying and correcting the issue, the ISRO successfully launched the SSLV in February.
During the successful launch, the SSLV placed several satellites into a 450-km circular orbit, including the ISRO’s EOS-07 satellite, Antaris’ Janus-1, and Space Kidz’s AzaadiSAT-2. The SSLV is specifically designed for nano and micro-satellites, which are smaller and lighter. It offers on-demand launch services without the need for larger rockets.
Last year, the ISRO awarded a contract to Hindustan Aeronautics Limited and Larsen and Toubro to build five polar satellite launch vehicles (PSLVs). A recent report by the Indian Space Association and EY India predicts that commercial satellite launch services could contribute $13 billion to India’s economy by 2025.
The SSLV is the sixth launch vehicle developed by the ISRO. The previous rockets include the Satellite Launch Vehicle-3 (SLV-3), Advanced Satellite Launch Vehicle (ASLV), Polar Satellite Launch Vehicle (PSLV), Geosynchronous Satellite Launch Vehicle (GSLV), and Launch Vehicle Mark-3 (LVM-3). The SLV-3 and ASLV have been retired.
