Snow may have fallen on Mars 400,000 years ago : vimarsana.c

China’s Zhurong rover has found evidence for liquid water on the surface of Mars - and it probably began as snow or frost that melted into sand dunes

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China , Beijing , United Kingdom , Chinese , Xiaoguang Qin , Matt Balme , Chinese Academy Of Sciences , Chinese Academy , Utopia Planitia , Open University , Mars ,