According to the space agency, "The Service Module (SM) of Gaganyaan is a regulated bi-propellant based propulsion system ...

ISRO has successfully completed the development of Service Module Propulsion System (SMPS) for Gaganyaan Mission with the completion of the qualification test programme.

Amazon Prime Day may have officially come to a close, but some of the best travel deals are still hanging on. We scoured the retail giant’s site to find the best leftover Prime Day travel deals, from ...