Isro Rocket Engine
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"SpaceX Lightly Handled Rocket Leak, Could've Been Fatal": ISRO Chief
SpaceX had probably taken "lightly" the liquid oxygen leak in the Falcon-9 rocket that launched the Axiom-4 mission to the International Space Station, putting at risk the lives of four astronauts.
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Axiom-4 Mission Carrying Indian Astronaut Shubhanshu Shukla Reportedly Delayed Due to LOx Leak
A liquid oxygen (LOx) leak detected in SpaceX’s Falcon 9 rocket has led to the fourth delay of the Axiom-4 mission, which includes Indian astronaut Shubhanshu Shukla. Identified during a static fire test, the leak has paused launch plans as engineers work on repairs and safety checks, with a new launch date yet to be confirmed.
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ISRO Successfully Tests SE2000 Engine for Next-Gen LVM3 Rocket Upgrade
ISRO conducted a successful third hot test of its SE2000 semi-cryogenic engine on May 28, 2025, at the ISRO Propulsion Complex in Mahendragiri. This final test in a three-phase series validated the start-up sequence of the engine, which uses liquid oxygen and kerosene in a staged combustion cycle. The SE2000 will power the upcoming SC120 stage of t...
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ISRO Successfully Tests Semi-Cryogenic Engine for Future Heavy-Lift Launches
ISRO has successfully conducted a hot test for the semi-cryogenic SE2000 engine, a crucial step in enhancing future heavy-lift space missions. The Power Head Test Article (PHTA) validated key engine subsystems, including the gas generator, turbo pumps, and pre-burner. The new propulsion system, using liquid oxygen and kerosene, offers improved effi...
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ISRO Unveils World’s Largest 10-Tonne Vertical Mixer for Solid Propellants
ISRO, in collaboration with CMTI, has developed a 10-tonne vertical planetary mixer, the largest of its kind for solid propellants. The system improves precision, efficiency, and safety in propellant production, which is vital for rocket motors. Weighing 150 tonnes, the mixer successfully passed factory-level tests. It is expected to enhance India...
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ISRO Successfully Conducts CE20 Cryogenic Engine Vacuum Test for LVM-3
ISRO has successfully conducted a vacuum ignition test of its CE20 cryogenic engine at the Propulsion Complex in Mahendragiri, Tamil Nadu. The test aimed to assess the engine’s restart capability under space-like conditions, a critical requirement for advanced missions. Developed by ISRO’s Liquid Propulsion Systems Centre, the CE20 engine power...
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PM Modi's Shoutout As Chennai Start-Up Scripts Rocket History On 5th Try
Agnikul Cosmos, India's private space start-up, today test-fired its rocket named Agnibaan SOrTeD (Suborbital Tech Demonstrator), which is powered by an engine that the Indian Space Research Organisation (ISRO) is still trying to master.
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ISRO Successfully Tests 3D-Printed Rocket Engine - A Major Breakthrough
ISRO has successfully conducted a long-duration test of its PS4 engine, re-designed for production using cutting-edge additive manufacturing (AM) techniques -- also known in common parlance as 3D printing -- and crafted in Indian industry.
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Space Startup Agnikul Ready For Its Sub-Orbital Rocket Launch On Friday
Agnikul Cosmos, India's private space start-up, will test-fire on Friday its rocket named Agnibaan SOrTeD (Suborbital Tech Demonstrator), which is powered by an engine that the Indian Space Research Organisation (ISRO) is still trying to master.
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ISRO Successfully Launches Gaganyaan Test Flight Abort Mission
ISRO announced the success of the 'TV-D1' (Test Vehicle Development Flight 1) in the Gaganyaan Mission. The test vehicle was launched on the second attempt after it had faced an engine ignition problem at 8:45am IST. Later, it said that the errors have been identified and corrected and the second launch was scheduled for 10:00am IST today.
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"SpaceX Lightly Handled Rocket Leak, Could've Been Fatal": ISRO Chief
SpaceX had probably taken "lightly" the liquid oxygen leak in the Falcon-9 rocket that launched the Axiom-4 mission to the International Space Station, putting at risk the lives of four astronauts.
-
Axiom-4 Mission Carrying Indian Astronaut Shubhanshu Shukla Reportedly Delayed Due to LOx Leak
A liquid oxygen (LOx) leak detected in SpaceX’s Falcon 9 rocket has led to the fourth delay of the Axiom-4 mission, which includes Indian astronaut Shubhanshu Shukla. Identified during a static fire test, the leak has paused launch plans as engineers work on repairs and safety checks, with a new launch date yet to be confirmed.
-
ISRO Successfully Tests SE2000 Engine for Next-Gen LVM3 Rocket Upgrade
ISRO conducted a successful third hot test of its SE2000 semi-cryogenic engine on May 28, 2025, at the ISRO Propulsion Complex in Mahendragiri. This final test in a three-phase series validated the start-up sequence of the engine, which uses liquid oxygen and kerosene in a staged combustion cycle. The SE2000 will power the upcoming SC120 stage of t...
-
ISRO Successfully Tests Semi-Cryogenic Engine for Future Heavy-Lift Launches
ISRO has successfully conducted a hot test for the semi-cryogenic SE2000 engine, a crucial step in enhancing future heavy-lift space missions. The Power Head Test Article (PHTA) validated key engine subsystems, including the gas generator, turbo pumps, and pre-burner. The new propulsion system, using liquid oxygen and kerosene, offers improved effi...
-
ISRO Unveils World’s Largest 10-Tonne Vertical Mixer for Solid Propellants
ISRO, in collaboration with CMTI, has developed a 10-tonne vertical planetary mixer, the largest of its kind for solid propellants. The system improves precision, efficiency, and safety in propellant production, which is vital for rocket motors. Weighing 150 tonnes, the mixer successfully passed factory-level tests. It is expected to enhance India...
-
ISRO Successfully Conducts CE20 Cryogenic Engine Vacuum Test for LVM-3
ISRO has successfully conducted a vacuum ignition test of its CE20 cryogenic engine at the Propulsion Complex in Mahendragiri, Tamil Nadu. The test aimed to assess the engine’s restart capability under space-like conditions, a critical requirement for advanced missions. Developed by ISRO’s Liquid Propulsion Systems Centre, the CE20 engine power...
-
PM Modi's Shoutout As Chennai Start-Up Scripts Rocket History On 5th Try
Agnikul Cosmos, India's private space start-up, today test-fired its rocket named Agnibaan SOrTeD (Suborbital Tech Demonstrator), which is powered by an engine that the Indian Space Research Organisation (ISRO) is still trying to master.
-
ISRO Successfully Tests 3D-Printed Rocket Engine - A Major Breakthrough
ISRO has successfully conducted a long-duration test of its PS4 engine, re-designed for production using cutting-edge additive manufacturing (AM) techniques -- also known in common parlance as 3D printing -- and crafted in Indian industry.
-
Space Startup Agnikul Ready For Its Sub-Orbital Rocket Launch On Friday
Agnikul Cosmos, India's private space start-up, will test-fire on Friday its rocket named Agnibaan SOrTeD (Suborbital Tech Demonstrator), which is powered by an engine that the Indian Space Research Organisation (ISRO) is still trying to master.
-
ISRO Successfully Launches Gaganyaan Test Flight Abort Mission
ISRO announced the success of the 'TV-D1' (Test Vehicle Development Flight 1) in the Gaganyaan Mission. The test vehicle was launched on the second attempt after it had faced an engine ignition problem at 8:45am IST. Later, it said that the errors have been identified and corrected and the second launch was scheduled for 10:00am IST today.
