These dark lines, called recurring slope lineae (RSL) by planetary scientists, are some of the best visual evidence we have of liquid water existing on Mars today – although if RSL are the result of water it’s nothing you’d want to fill your astro-canteen with; based on the first appearances of these features in early Martian spring any water responsible for them would have to be extremely high...
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hrd.yu.ac.kr/system/board.php?bo_table=free&wr_... может ли российская компания открыть счет в иностранном банке
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