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Context:
The Indian Space Research Organisation (ISRO) is preparing for a landmark technological advancement with the scheduled launch of an LVM3 rocket powered by a semi-cryogenic propulsion stage by early 2027. This will significantly enhance India’s space launch capability and reduce dependency on foreign engines.
Key Developments:
- Rocket Upgrade:
- The LVM3 (formerly GSLV Mk III), India’s most powerful rocket, will be upgraded with a semi-cryogenic engine stage, replacing the current L110 liquid propellant stage.
- Propellant Details:
- The new stage will use refined kerosene (RP-1) and liquid oxygen (LOX), a shift from the traditional hypergolic propellants.
- Engine Specification:
- The SE2000 semi-cryogenic engine is under testing. It will provide 200 tonnes of thrust, compared to 80 tonnes by the current Vikas engine.
