ISRO successfully conducts first hot test of Gaganyaan Service Module Propulsion System

Know all about Gaganyaan Mission and its significance, launch, objective, and tests details. The Gaganyaan Service Module Propulsion System is a part of the Gaganyaan Orbital module of the Gaganyaan Mission, India’s first human spaceflight mission. 

source https://www.jagranjosh.com/current-affairs/gaganyaan-mission-isro-successful-first-hot-test-gaganyaan-service-module-propulsion-system-1630505990-1