Solid Rocket Booster UPSC: Relevance GS 3: Achievements of Indians in science & technology; indigenization of technology and developing new technology.   Gaganyaan Programme UPSC: Context Recently, ISRO has successfully tested HS200(human-rated solid rocket booster) , bringing us one more step closer to the Gaganyaan human spaceflight mission.   Solid Rocket Booster  ISRO: Key … Continue reading Gaganyaan Programme: ISRO Successfully Tests Solid Rocket Booster