1 . In 2021, which country's space agency successfully landed rover, Perseverance, on Mars, to search for its signs of ancient life?
- A. China
- B. Russia
- C. United States
- D. India
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1 . In 2021, which country's space agency successfully landed rover, Perseverance, on Mars, to search for its signs of ancient life?
View Answer | Discuss in Forum | Workspace | Report |