Indian Space Research Organisation (ISRO) has accomplished a major milestone in the human rating of its CE20 cryogenic engine, that powers the cryogenic stage of the human-rated LVM3 launch vehicle for Gaganyaan missions, with completion of the final round of ground qualification tests.
ISRO posted on X: “Mission Gaganyaan: ISRO’s CE20 cryogenic engine is now human-rated for Gaganyaan missions. Rigorous testing demonstrates the engine’s mettle. The CE20 engine identified for the first uncrewed flight LVM3 G1 also went through acceptance tests.”
Human-rating refers to rating a system that is capable of safely transporting humans.
