Mars missions, rovers, orbiters, and findings.
40 cards · basic cards · AI-written, checked twice. Edit anything.
- What was the first spacecraft to fly by Mars?
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Mariner 4- When did Mariner 4 reach Mars?
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July 1965- What was the first spacecraft to orbit Mars?
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Mariner 9- When did Mariner 9 enter Mars orbit?
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November 1971- What was the first spacecraft to land on Mars?
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Viking 1- When did Viking 1 land on Mars?
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July 1976- What did Viking landers search for on Mars?
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Signs of microbial life- What was the first wheeled rover on Mars?
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Sojourner- Which mission carried Sojourner to Mars?
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Mars Pathfinder- When did Mars Pathfinder land?
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July 1997- What was Spirit rover's planned mission duration?
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Two Earth years- How many years did Spirit rover actually operate?
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About six years, from 2004 to 2010- In what year did Opportunity rover land on Mars?
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2004- How long did Opportunity rover operate on Mars?
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Nearly 15 years, until 2018- When did NASA launch Curiosity rover?
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November 2011
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