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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 .
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.
20 Φεβ 2024 · Mars 3 was actually two spacecraft, an orbiter and a lander, both “some of the most robust spacecraft that the Soviet Union had sent out into the Solar System,” Shindell says.
2 Δεκ 2021 · A forgotten legacy. While the Times claimed that its Soviet counterpart Pravda spent a week praising Mars 3 and the team behind it, both that mission and its contemporaries are obscure...
31 Ιουλ 2020 · After a decade of misfires and failed flyby missions, the U.S.S.R. made 14 seconds of history in 1971, when its Mars 3 lander transmitted radio signals and a fuzzy image -- or signal -- from...
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.
