Explained: With NASA’s Perseverance and China’s Tianwen-1, a flurry of missions to Mars – The Indian Express

Early on Friday India time, NASA’s Perseverance rover is scheduled to touch down on Mars. Last week, the UAE’s Hope mission entered Martian orbit, and was followed closely by a Chinese mission. The flotilla of missions represents the spread of planetary explo…

Going to Mars is non-trivial, since both planets revolve around the Sun and are hence in constant motion relative to each other. Earth and Mars are at their closest distance relative to each other ev…

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