UK and US researchers are set to launch a lunar mission to map water on the moon's surface using the probe called Lunar Trailblazer.
The probe will be sent into space from Florida on a Space X Falcon rocket with a two-year mission to locate water on the lunar surface.
Discovery of water on the moon is crucial for plans of setting up staffed colonies, as water could be used for fuel and to support life.
While it was previously believed that water molecules on the moon would decompose quickly, recent findings suggest the presence of water, mainly in ice form.
The Lunar Trailblazer will carry an infrared scanner and a thermal mapper to create a water map of the lunar surface.
There are theories about how water ended up on the moon, such as delivery by comets or meteorites condensing in cold traps at the poles.
The mission aims to understand the lunar water cycle and how water behaves on the moon to gain insights into similar worlds.
The launch will also include a lunar lander to drill beneath the moon's surface in search of water, along with a probe headed to asteroid 2022 OB5.
These missions are part of NASA's initiative to send robotic landers and rovers to prepare for future colonization of the moon.