Water hidden in tiny patches on the moon could provide key access to drinking water for astronauts on future lunar missions, according to NASA
Researchers suggest that in some cases tiny patches of ice might exist in permanent shadows no bigger than a penny.
They explored phenomena on the moon called cold traps, which are shadowy regions of the surface that exist in a state of eternal darkness.
It is thought that many have gone without a single ray of sunlight for potentially billions of years.
Now scientists say there may be a lot more of these nooks and crannies than previous data suggests.
Paul Hayne, assistant professor in the laboratory of atmospheric and space physics at University of Colorado Boulder, said: “If you can imagine standing on the surface of the moon near one of its poles, you would see shadows all over the place. Many of those tiny shadows could be full of ice.”
