印度和俄罗斯计划合作开发半冷发动机技术, 用于印度的重型火箭. ISRO and Russia plan to collaborate on semi-cryogenic engine technology for India's heavy-lift rockets.

印度太空探索研究院和俄罗斯的"罗斯通航天局"正在讨论半冷发动机的潜在交易, 以提高印度重型火箭载荷能力. ISRO and Russia's Roscosmos are discussing a potential deal for semi-cryogenic engines to boost India's heavy-lift rocket payload capacity. 虽然印度正在国内开发这项技术, 但最近通过了关键的热试验. 这种合作旨在加速进步和应对技术挑战. While India is developing the technology domestically—recently passing a key hot test—the collaboration aims to accelerate progress and address technical challenges. 这些讨论是国际合作的一部分, 包括即将到金星的任务. The discussions are part of broader international cooperation, including upcoming missions to Venus.