SpaceX, led by Elon Musk, is collaborating with the Indian Space Research Organisation (ISRO) to launch the GSAT-20 communications satellite.
This launch, which is estimated to cost between $60-70 million, is scheduled for November 19, 2024, from Cape Canaveral in the US using SpaceX's Falcon 9 rocket.
This marks the first commercial collaboration between ISRO and SpaceX. Previously, ISRO relied on European launch services for heavy satellites.
GSAT-20 (GSAT N-2) weighs 4,700 kg, which exceeds the lift capacity of ISRO's heaviest rocket, the LVM-3 (Bahubali), that can carry up to 4,000 kg. This necessitated the partnership with SpaceX.
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| GSAT-20 Satellite |
The satellite is equipped with a Ka-band high-throughput communication system, capable of delivering data at an impressive rate of 70 Gbit/s. It uses 40 beams with dual polarization, effectively doubling the number of beams to 80.
The launch comes at a time when geopolitical tensions have limited ISRO's options for launch services. With Arianespace's Ariane 5 retired and Ariane 6 not yet available, SpaceX emerged as the most viable option.
The satellite is designed to provide vital services like internet connectivity for remote areas and in-flight internet. GSAT-20 uses the advanced Ka-band frequency, which allows for higher bandwidth and better communication services. GSAT-20 will support initiatives like the Smart Cities program and provide in-flight internet connectivity, enhancing India's communication infrastructure.
The satellite is expected to remain operational for 14 years.
This ISRO–SpaceX collaboration marks a significant milestone for both ISRO and SpaceX, showcasing their commitment to enhancing communication infrastructure and technological capabilities.
This collaboration not only strengthens the ties between the US and India in space exploration but also showcases the innovative solutions both organizations bring to the table.
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