ISRO successfully conducts Cryo Upper Stage Engine hot test for Gaganyaan mission
Key TakeawaysThe CE20 engine successfully completed a 670‑second hot test at 22‑tonne thrust.ISRO’s Gaganyaan mission now has a qualified cryogenic upper stage for crewed...
Spike in turbine pressure, First hot test of Semi-cryo engine terminated midway : ISRO
Key TakeawaysThe test revealed a critical spike in turbine pressure that forced an immediate shutdown.ISRO aims to develop a 2000 kN thrust semi‑cryogenic engine for...





