ISRO successfully tests CE20 cryogenic engine, paves way for Gaganyaan mission

India's space agency, ISRO, successfully conducted a sea-level hot test of its indigenously developed CE20 cryogenic engine. This engine, crucial for the LVM3 launch vehicle used in Chandrayaan missions and the upcoming Gaganyaan human spaceflight, passed a critical test with restart capabilities. The successful test involved innovative solutions for sea-level challenges and paves the way for more efficient engine testing.