1971 βΆ Mars 3 Lands on Mars (Briefly)
Mars 3 arrives in Mars orbit and deploys its lander. The lan...Year
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1971
π Soviet Union Launches Mars 1
The Soviet Union successfully launches Mars 1 with the intention of making a flyby of Mars.βΆ
Space RaceUSSRMarsSpace ExplorationTechnologyCold WarScience
πΆββοΈ Alexei Leonov Conducts First Spacewalk
Alexei Leonov conducts the first extravehicular activity or spacewalk in history from his spacecraft, Voskhod 2 in space.βΆ

Space RaceUSSRSpace ExplorationTechnologyExtravehicular Activity
πͺ Venera 7 Lands on Venus
Venera 7 lands on Venus becoming the first spacecraft to softly land on another planet.βΆ
Venera 7VenusSoviet Unionspace explorationspace racesciencetechnologyUSSRplanetary exploration
βοΈ Mars 3 Lands on Mars (Briefly)
Mars 3 arrives in Mars orbit and deploys its lander. The lander is successful in becoming the first spacecraft to softly land on Mars but transmits for 20 seconds before losing contact.βΆ
Space RaceUSSRMars 3Mars LandingPlanetary ExplorationSpace ExplorationTechnologyAstronomy
π Mariner 9 Enters Mars Orbit
Mariner 9 arrives at Mars orbit becoming the first spacecraft to orbit another planet.βΆ
Space RaceNASAMarsMariner ProgramPlanetary ExplorationSpace ExplorationTechnologyAstronomy