The Indian Space Research Organisation is preparing for the launch of BlueBird-6, the largest US commercial satellite handled by the agency to date. The mission has been rescheduled to December 21, 2025, from its earlier date of December 15, following extended pre-launch procedures and system integration activities.
BlueBird-6 has been developed in collaboration with US-based AST SpaceMobile and represents a major advancement in global communication technology. The satellite is designed to deliver direct-to-device broadband connectivity, particularly targeting regions across the world that lack reliable communication infrastructure. Once operational, it will enable mobile devices to connect directly to satellite networks without depending on ground-based towers.
The schedule adjustment was made to allow additional time for testing and integration of the LVM3 launch vehicle, also known as the “Bahubali” rocket. Given the satellite’s size, complexity, and commercial value measured in millions of dollars, ISRO officials emphasized the importance of exhaustive system checks to maximize mission success. Historically, such timeline refinements have contributed to higher launch reliability.
Weighing approximately 6.5 tonnes, BlueBird-6 is the heaviest commercial satellite ISRO has launched so far. It features a record-breaking phased array antenna covering nearly 2,400 square feet, making it the largest of its kind ever deployed in orbit. Positioned in low Earth orbit, the satellite is expected to deliver low-latency, high-speed connectivity essential for remote and underserved regions.
The satellite arrived in India in October 2025 for final preparations under the supervision of NewSpace India Limited, highlighting India’s growing capability to manage complex international commercial missions. The LVM3 rocket’s proven heavy-lift performance and advanced guidance systems will play a crucial role in ensuring precise orbital insertion.
Once fully deployed, BlueBird-6 is expected to significantly expand broadband access across rural areas of Asia, Africa, and parts of North America. By reducing dependence on costly ground infrastructure, the mission is seen as a critical step toward narrowing the global digital divide. Experts believe this launch could pave the way for future satellite networks aimed at universal digital connectivity.
