ISRO to launch heaviest US satellite BlueBird-6 on December 21
What's the story
The Indian Space Research Organisation (ISRO) has rescheduled the launch of BlueBird-6, the largest US commercial satellite ever. The ambitious Indo-US project is now slated for December 21, instead of the previously planned date of December 15. The change comes due to extended pre-launch activities like integrating the LVM3 launch vehicle.
Satellite features
BlueBird-6 is a game-changer in global communication technology
The BlueBird-6 satellite, developed in collaboration with US-based AST SpaceMobile, is a major advancement in global communication technology. It features one of the largest phased array antennas in orbit and aims to provide direct-to-device broadband connectivity to underserved regions across the globe. The heavy satellite weighs an unprecedented 6.5 tons and will be launched from Sriharikota using ISRO's LVM3 rocket on December 21.
Antenna details
BlueBird-6 antenna array takes up 2,400 square feet of space
The BlueBird-6 satellite carries a phased antenna array that takes up nearly 2,400 square feet of space—the biggest ever to be sent into space. This advanced technology enables the satellite to beam broadband signals directly to mobile devices without needing ground stations. The satellite will be placed in low Earth orbit for minimal signal latency, especially for regions lacking communication infrastructure.
Launch significance
BlueBird-6's launch: A testament to ISRO's capabilities
The launch of BlueBird-6 is a major milestone in the Indo-US collaboration in space technology. It shows India's ability to take on complex global commercial projects. The satellite will be launched using the LVM3 launcher, which has been extensively tested for its heavy-lift capability. This reliable system can place valuable satellites into precise orbital paths, ensuring their successful deployment and operation.