Polaris Intelligence
Information
Organizations
Products
Spacecraft
Missions
Constellations
Launch Vehicles
Locations
Mars-4
retired
Admin Edit
Launched 7/21/1973
Technical Specifications
Verified technical details
Dry Mass
2000 kg
Total Mass
3440 kg
Power
Unknown
Design Life
Unknown
Stakeholders
Operator
Institut Kosmicheksiye Issledovaniya
Manufacturer
NPO Lavotchkin
Launch Mission
Mars-4 Mission
7/21/1973