News Main Animals Archaeology Dinosaurs Earth History Human Animal Space Tech   University of Maryland/F. Merlin/McREL |   How So Much Water? Some Ideas... A stream of charged hydrogen ions carried from the sun by the solar wind. One possible scenario to explain the new finding of water on the lunar surface is that during the daytime, when the moon is exposed to the solar wind, hydrogen ions liberate oxygen from lunar minerals to form OH and H2O, which are then weakly held to the surface. At high temperatures (red-yellow) more molecules are released than adsorbed.| Discovery News Video   « back to article

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