ISRO's Chandrayaan-2 orbiter has detected water molecules on the moon's surface.
There was widespread lunar hydration and unambiguous detection of OH and H2O signatures on the moon between 29 degrees north and 62 degrees north latitude.
The findings were published in Current Science Journal.
According to the researchers, the formation of hydroxyl or water molecules occurs due to a process called space weathering.
Space weathering happens when the solar winds blow over the lunar surface.