The Indian Space Research Organisation (ISRO) successfully launched its heaviest communication satellite, CMS-03, on Sunday, November 2, 2025. The powerful LVM3-M5 rocket, popularly known as 'Bahubali', carried the 4,410-kilogram satellite into a Geosynchronous Transfer Orbit (GTO) from the Satish Dhawan Space Centre in Sriharikota. This mission marks a significant step for India's self-reliance in space technology and strengthens the nation's communication services.^{[1][2][3][4][5]} ### India Achieves New Space Milestone The LVM3-M5 rocket lifted off at 5:26 PM Indian Standard Time (IST) from the Second Launch Pad. The rocket, with a total lift-off mass of 642 tonnes and standing 43.5 meters tall, flawlessly placed the CMS-03 satellite into its intended orbit. This launch is the fifth operational flight of the LVM3 vehicle, which was previously known as the Geosynchronous Satellite Launch Vehicle Mark III (GSLV Mk III).^[2][3][5] ISRO Chairman Dr. V. Narayanan hailed the success from the Mission Control Centre, describing the LVM-3 as "Bahubali" due to its capability to carry large payloads into space. He highlighted that all eight LVM-3 launches to date have achieved 100 percent success, bringing "another glory to India."^[4] Prime Minister Narendra Modi also extended congratulations to ISRO, stating on social media that India's space sector continues to make the nation proud and has become synonymous with excellence and innovation.^[2] ### Bahubali Rocket's Growing Prowess The LVM3, or Launch Vehicle Mark-3, is India's most powerful operational rocket. It grants ISRO complete self-reliance in launching heavier communication satellites, capable of placing spacecraft weighing up to 4,000 kg into GTO and up to 8,000 kg into Low Earth Orbit (LEO). This three-stage launch vehicle integrates two solid motor strap-ons (S200), a liquid propellant core stage (L110), and a cryogenic upper stage (C25).^[1][3][4] The S200 solid boosters provide the initial thrust at lift-off, separating at an altitude of approximately 62.3 kilometers. The L110 liquid core stage then ignites, followed by the C25 cryogenic upper stage, which gives the final push to the GTO. This robust design allows for cost-effective placement of heavy satellites.^[1][2][3] The LVM3 vehicle was developed using entirely indigenous technologies, including the C25 cryogenic stage. It boasts a consistent track record of successful launches, starting from its first developmental flight in December 2014.^[3] ### Bridging the Digital Divide The CMS-03 satellite, a multi-band communication satellite, is designed to provide critical services over a wide oceanic region, encompassing the Indian landmass. Its primary objective is to boost India's high-capacity communication services and strengthen space-based connectivity for various users, including strategic, commercial, and government entities.^[2][3][4] This advanced satellite will play a crucial role in bridging the digital divide, particularly in remote and geographically challenging areas of India. It aims to ensure reliable and high-speed communication, supporting initiatives like the Digital India program. The successful launch of CMS-03 underlines India's commitment to enhancing its domestic communication infrastructure and reducing its dependence on foreign launch services for heavy satellites.^[1][4] The LVM3-M5 mission is a testament to ISRO's continuous advancements and its growing capability in the global space arena. This achievement further solidifies India's position as a significant player in space technology and satellite communication.