NASA’s sending a rover to the Moon to find water for astronauts – Astronomy Magazine

VIPER will have four key instruments to detect water. The Neutron Spectrometer System will detect wet areas below the surface. Once an area looks promising, the rover will deploy its TRIDENT drill to dig into the soil. Two other instruments will analyze the soil samples.

On the mission, VIPER will collect different kinds of soil from different areas of the Moon, letting scientists map out exact locations where water is likely located.

With the Artemis missions beginning in the 2020s, water will be a key resource on the Moon. Deposits of ice water will be crucial for the longevity of a human settlement. Its not just drinking water thats in demand, either. Eventually, by mining the water ice, astronauts may be able to extract its hydrogen and oxygen and then use it to create rocket fuel. That could reduce the amount of fuel and supplies astronauts have to bring with them to the Moon, and even support future missions to Mars.

It can be used, and we need to use it, not just for life support but maybe even rocket fuel, said NASA administrator Jim Bridenstine.

Astronomers found water ice near the Moons south pole back in 2009, and scientists think its a promising spot to find more. And its not just NASA looking into the resources that might be hidden there. In September, India attempted to send their first lunar rover to the south pole to map the area and explore the region for water. However, the lander malfunctioned and crashed into the surface.

Engineers are already testing models of VIPER to see how it will move and function on the surface of the Moon. The final VIPER rover is being created by various NASA research centers, along with commercial partner, Honeybee Robotics, a Brooklyn-based company.

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NASA's sending a rover to the Moon to find water for astronauts - Astronomy Magazine