ISRO launches India’s Most Powerful Rocket, GSLV Mk III

It is carrying GSAT-19, which can revolutionize communications and provide internet services.


This Monday, the Indian Space Research Organisation (ISRO) successfully launched India’s most powerful rocket Geosynchronous Satellite Launch Vehicle (GSLV MK III). With the launch, Isro has demonstrated its mastery in developing a cryogenic engine, a technology denied to it years ago.

The rocket has the capacity to hurl four-tonne communication satellites into a higher orbit. It also has the potential to carry a ten-tonne capsule for a manned mission to space.

LVM3(Geosynchronous Satellite Launch Vehicle Mk III)
LVM3(Geosynchronous Satellite Launch Vehicle Mk III)

Scientists also named it ‘fat boy’ as it demonstrates Isro’s capability in designing from scratch a homegrown solution for its rockets.

GSLV MK III carried a 3136 kg Lithium-ion Battery.

A S Kiran Kumar, Chairman of ISRO, said, “It is a historic day. The entire team has worked since 2002. The vehicle carried the next-generation satellite. We are looking forward to getting the satellite operational.”

It also laid a strong foundation for its ambitious future projects, including Chandraayan-II and a manned mission.

The rocket lifted off from the second launch pad at Satish Dhawan Space Centre in Sriharikota at 5.28 pm. Around 16 minutes after takeoff, the vehicle placed the satellite into the geosynchronous transfer orbit.

The prime minister congratulated the team ISRO. See his tweet here.

In actuality, The GSLV MK III is the commencement of two complex technologies. A vehicle that can carry twice the payload weight and a high throughput satellite. It is the continued efforts of the team and industry contribution.

The three-stage vehicle was propelled by an indigenously designed and developed cryogenic engine CE-20 in its upper stage (C25 stage) before it ejected the satellite into its orbit. Along with the rocket, it was also the first launch of the CE-20 engine.

Satish Dhawan Space Centre director P Kunhikrishnan said, “Isro has made it a habit of executing complex jobs in the most professional way. This has culminated in yet another successful event in Sriharikota.”