The Indian Space Research Organisation (ISRO) has successfully tested a lightweight Carbon-Carbon (C-C) Nozzle, marking a significant advancement in rocket engine technology. This development was led by the Vikram Sarabhai Space Centre (VSSC) in Thiruvananthapuram. According to Isro, this C-C nozzle is expected to enhance key aspects of Rocket Engines such as thrust levels, thrust-to-weight ratios, and specific impulse, thereby increasing the payload capacity of launch vehicles.