Polaris Intelligence
Information
Organizations
Spacecraft
Missions
Constellations
Launch Vehicles
Locations
Luna 21
retired
Admin Edit
Launched 1/8/1973
Technical Specifications
Verified technical details
Dry Mass
1124 kg
Total Mass
3344 kg
Power
Unknown
Design Life
Unknown
Stakeholders
Operator
Institut Kosmicheksiye Issledovaniya
Manufacturer
Institut Kosmicheksiye Issledovaniya
Launch Mission
Luna-21
1/8/1973