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Mars 3 was a robotic space probe of the Soviet Mars program, launched May 28, 1971, nine days after its twin spacecraft Mars 2. The probes were identical robotic spacecraft launched by Proton-K rockets with a Blok D upper stage, each consisting of an orbiter and an attached lander .
11 Απρ 2013 · This set of images shows what might be hardware from the Soviet Union's 1971 Mars 3 lander, seen in a pair of images from the High Resolution Imaging Science Experiment (HiRISE) camera on NASA's Mars Reconnaissance Orbiter.
11 Απρ 2013 · This set of images shows what might be hardware from the Soviet Union's 1971 Mars 3 lander, seen in a pair of images from the High Resolution Imaging Science Experiment (HiRISE) camera on NASA's Mars Reconnaissance Orbiter.
Context 1. ... 2, 1971-The USSR's Mars 3 orbiter (see Figure 3) returns some 8 months of data that reveal much about the planet's topography, atmosphere, weather, and geology [5]. But the...
1 Ιουν 1973 · Schematic representation of the Mars 3 landing sequence. 1-Separation of the lander; 2-Triggering of the lander's engine; 3-Aerodynamic deceleration; 4-Descent by parachute; 5---=triggering soft-landing engine and withdrawal of the parachute; 6-The lander on the surface of Mars in working position.
The Mars program was a series of uncrewed spacecraft launched by the Soviet Union between 1960 and 1973. The spacecraft were intended to explore Mars, and included flyby probes, landers and orbiters. Early Mars spacecraft were small, and launched by Molniya rockets.
Mars 3 was a robotic space probe of the Soviet Mars program, launched May 28, 1971, nine days after its twin spacecraft Mars 2. The probes were identical robotic spacecraft launched by Proton-K rockets with a Blok D upper stage, each consisting of an orbiter and an attached lander.
