ISRO's 'Bahubali' rocket places 6,000 kg US communication satellite into orbit

ISRO's 'Bahubali' rocket places 6,000 kg US communication satellite into orbit Sriharikota (Andhra Pradesh), Dec 24 (PTI) In a historic Christmas eve mission, ISRO’s heaviest rocket, LVM3-M6, successfully placed a heavy US communication satellite into orbit on Wednesday, a feat described by the space agency chief as a season’s gift to the country. The 6,100 kg BlueBird Block-2 satellite is part of a constellation of global Low Earth Orbit (LEO) mission to provide direct-to-mobile connectivity through satellite that would enable 4G and 5G voice and video calls, texts, streaming and data for everyone, everywhere at all times. Recommended Stories ISRO said the LVM3-M6, nicknamed ‘Bahubali’ for its heavylift capability, injected the satellite into its intended orbit in a textbook launch. LVM3-M6 carried the communication satellite as part of a commercial deal between NewSpace India Ltd (NSIL) and US-based AST SpaceMobile (AST and Science, LLC). NewSpace India is the commercial arm of the ISRO. On Wednesday, the 43.5 metre tall rocket soared majestically at 8.55 am from the second launch pad here at the end of a 24 hour countdown. After a flight journey of about 15 minutes, the spacecraft got separated from the launch vehicle and it was successfully placed into the orbit, bringing all-round cheers in the Mission Control Centre here. On the successful launch, ISRO Chairman V Narayanan said, “I am extremely happy to say that the LVM3M6 Bahubali rocket has successfully placed the Bluebird Block-2 satellite into the intended orbit. Let me congratulate NewSpace India and AST Space Mobile on the outstanding achievement." The satellite was placed in a 518 km circular orbit against the planned 520 km altitude, he said, describing it as a “textbook launch". The LVM3 rocket has demonstrated its 100 per cent success rate, he added. Weighing 6,100 kg, the communication satellite is be the heaviest payload to be placed into the LEO in LVM3 launch history from Indian soil, the space agency said. The previous heaviest was the LVM3-M5 Communication Satellite 03, weighing about 4,400 kg, which was successfully launched by ISRO on November 2 in the Geosynchronous Transfer Orbit (GTO). According to Narayanan, this is the first time ISRO has launched two LVM3 rockets within just 52 days, following the earlier successful mission on November 2. Addressing his team from the Mission Control Centre post the launch, he thanked them for one of the finest performances of any rocket and said this mission brings India’s total to 434 satellites launched for 34 countries. “The reward for hard work is more work, and we have a lot of programmes on hand," he remarked. Narayanan hailed the successful launch of the Bluebird Block-2 satellite as a “New Year and Christmas gift to Bharat." He reflected on a year of achievements, driven by high-stakes missions such as the NISAR mission, taken up with NASA, CMS-03 and the latest mission. On the ambitious Gaganyaan mission, he said, “We have to accomplish uncrewed missions, and we are getting towards that." With the industrial consortium fully prepared,...

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