“Aakhir Tak – In Shorts”
- ISRO’s GSAT-20 satellite, weighing 4,700 kg, will launch via SpaceX’s Falcon 9 rocket.
- GSAT-20 aims to enhance India’s communication infrastructure and provide internet access to remote areas.
- Due to ISRO’s LVM-3 limitations, SpaceX was chosen for this launch.
- The satellite features 32 user beams and has a mission lifespan of 14 years.
- This marks the first commercial partnership between ISRO and SpaceX.
“Aakhir Tak – In Depth”
GSAT-20 Launch: Why ISRO Relies on SpaceX
India’s GSAT-20 satellite, weighing 4,700 kg, is scheduled for launch on November 19, 2024, from Cape Canaveral, Florida. SpaceX’s Falcon 9 rocket will carry the satellite, designed to enhance India’s communication infrastructure with a 14-year mission lifespan.
ISRO’s Limitations and SpaceX’s Selection
ISRO’s LVM-3 rocket can only launch satellites up to 4,000 kg in GTO. As GSAT-20 exceeds this capacity, SpaceX became a necessity.
Currently, Arianespace lacks operational rockets, and geopolitical constraints limit options from Russia and China. SpaceX emerged as the most viable choice for ISRO.
Features and Benefits of GSAT-20
GSAT-20 is equipped with 32 user beams, including 8 narrow and 24 wide spot beams. Hub stations across India will support these beams, ensuring seamless connectivity even in remote areas.
The satellite will also improve in-flight internet services, following regulatory changes permitting such connectivity in Indian airspace.
India’s First Commercial Partnership with SpaceX
This collaboration represents the first commercial tie-up between ISRO and SpaceX. Historically, ISRO relied on European launch services for heavy satellites. This partnership strengthens bilateral commercial relations and boosts India’s satellite technology capabilities.
India-US Space Exploration Synergy
ISRO and SpaceX are indirectly contributing to an Indian astronaut’s mission to the ISS. Group Captain Shubhanshu Shukla is training with Axiom Space, which will use SpaceX’s Dragon spacecraft for the mission.
“Key Takeaways to Remember”
- GSAT-20 is a 4,700 kg Indian communication satellite.
- It will be launched via SpaceX’s Falcon 9 rocket.
- The satellite aims to enhance India’s communication and internet access in remote areas.
- This is the first commercial collaboration between ISRO and SpaceX.
