In a significant milestone for India’s space and communication sectors, the Indian Space Research Organisation’s (ISRO) GSAT-20 communication satellite was successfully launched by SpaceX on Tuesday. The launch occurred at Canaveral Space Force Station in Florida, utilizing SpaceX’s Falcon 9 rocket to carry the 4,700 kg satellite into orbit.
The GSAT-20 satellite is a leap forward in India’s communication capabilities. Equipped with Ka-Ka band high throughput technology, the satellite features 32 beams to ensure pan-India coverage, extending to remote regions like the Andaman and Nicobar Islands and Lakshadweep. With an operational life of 14 years, GSAT-20 will bolster broadband services, in-flight connectivity, maritime communications, and cellular backhaul.
SpaceX was chosen for this mission as its Falcon 9 rocket can carry payloads up to 8,300 kg into geostationary transfer orbit (GTO), surpassing the 4,100 kg limit of ISRO’s own GSLV Mark-3. Previously, ISRO relied on Arianespace for heavier satellite launches.
Looking ahead, ISRO is developing its Next Generation Launch Vehicle (NGLV), which will have a payload capacity of up to 10,000 kg for GTO missions. This advancement is set to enhance India’s self-reliance in launching heavier satellites.
The GSAT-20 launch represents a pivotal step in strengthening India’s communication infrastructure, offering transformative benefits to millions across the country.