ISRO's C20 cryogenic engine passes critical test featuring restart enabling systemBengaluru: ISRO Thursday said it has achieved a major milestone after its C20 cryogenic engine passed a critical test in ambient condition, featuring restart enabling systems. According to ISRO, this success was a vital step for future missions. “ISRO has successfully carried out the sea level hot test of its CE20 Cryogenic Engine featuring a […]