Isro's LVM3-M6 mission will launch the BlueBird Block-2 satellite on December 24 for AST SpaceMobile, aiming to provide global high-speed mobile connectivity directly to smartphones. This next-generation satellite, the largest and heaviest commercial payload for LEO by Isro's LVM3, will enable 4G and 5G services worldwide, bridging connectivity gaps for billions.Isro's LVM3-M6 mission will launch the BlueBird Block-2 satellite on December 24 for AST SpaceMobile, aiming to provide global high-speed mobile connectivity directly to smartphones. This next-generation satellite, the largest and heaviest commercial payload for LEO by Isro's LVM3, will enable 4G and 5G services worldwide, bridging connectivity gaps for billions.