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What is the name of Mars’s smaller moon, which orbits closer to the planet?
Answer
Deimos
Which Mars rover landed in Jezero crater in 2021 to search for ancient signs of life and cache rock samples?
Answer
Perseverance
Which spacecraft made the first successful close flyby of Mars and returned the first close-up images?
Answer
Mariner 4
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Latest trivia questions
How long is one year on Mars, measured in Earth days?
Answer
687 Earth days
What gas makes up about 95 percent of Mars’s atmosphere?
Answer
Carbon dioxide
What is the name of the vast canyon system on Mars that stretches about 4,000 kilometres?
Answer
Valles Marineris
Which DeepMind AI reached Grandmaster level in StarCraft II in 2019?
Answer
AlphaStar