Communication satellite of US firm to be launched by ISRO on December 24, Pg12

Key Highlights:

• ISRO's LVM3 rocket is set to launch a communication satellite for AST SpaceMobile, a US-based firm, on December 24, 2025.
• The launch, designated LVM3-M6, will occur at 08:54 hrs IST from the Satish Dhawan Space Centre (SDSC) SHAR, Sriharikota.
• The satellite, named "BlueBird Block-2", aims to provide 24/7 high-speed cellular broadband directly to smartphones globally.
• This launch is a dedicated commercial mission under an agreement with NewSpace India Limited (NSIL).

Detailed Insights:

• AST SpaceMobile's BlueBird satellites represent a next-generation technology designed to connect directly with standard smartphones, expanding cellular coverage.
• LVM3, also known as the Geosynchronous Satellite Launch Vehicle Mark III (GSLV Mk III), is an Indian heavy-lift launch vehicle developed by ISRO.
• NewSpace India Limited (NSIL), is the commercial arm of ISRO, responsible for marketing and commercializing space products and technologies.
• This mission highlights the increasing role of commercial space ventures and international collaborations in the global space industry.

Key Concepts Involved:

• LVM3: ISRO's heavy-lift launch vehicle for deploying satellites into geostationary orbit.
• Commercial Space Launch: Launching satellites or spacecraft for private companies under commercial agreements.
• Satellite Communication: Using satellites in orbit to relay communication signals across the globe.