Astro physics science research: Water on the moon

“If humans plan to send astronauts to the Moon or establish a permanent settlement, water will be a vital resource.”In the past, there has been a little evidence supporting the idea that liquid water once flowed on the surface of the Moon. This research paper provides new insight for this issue. By the data provide by the NASA and China Sight [1][2][3], this research estimates (projection) that liquid water may existed on the Moon over 4 billion years ago. Which is the Moon somewhat resembles the early Earth, with an atmosphere and oceans present. However, due to the disappearance of the atmosphere, the extremely low air pressure and water vapor content made it difficult for liquid water to exist stably, and some of the water was lost to space. While this research study suggested that water was preserved in the form of ice caps beneath the Moon due to the heavy bombardment before, this research suggests this is sufficient to explain where the water travels through the crack and is trapped, which becomes Moon ice.