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Retired
This four stage version of the Proton was originally designed to send manned circumlunar spacecraft into translunar trajectory.
📊 Specifications
📏Height
57 m⭕Diameter
4 m⚖️Launch Mass
696 kg🛰️LEO Capacity
—🌍GTO Capacity
—🗓️Maiden Flight
Mar 10, 1967🚀Total Launches
39✅Success Rate
62%♻️Reusable
Expendable🏭Manufacturer
Russian Federal Space Agency (ROSCOSMOS)🌐Country
Russian📋Status
Retired📷 Photo Gallery