Scientists studying lunar seismic activity suggest that moonquakes could reveal ice buried beneath craters at the Moon's south pole [1, 2].
Identifying these deposits is critical for future lunar exploration because subsurface ice represents a potential water resource for astronauts and long-term habitats [1, 2].
Researchers are focusing on the lunar south polar craters, where extreme conditions often shield volatile materials from solar radiation [1, 2]. By detecting and analyzing specific seismic vibrations, scientists said they can map the location and extent of these hidden ice reserves [1, 2].
This seismic mapping technique could provide a non-invasive way to survey the lunar subsurface before physical exploration begins. According to reports, this method may allow scientists to map hidden lunar ice as deep as 2,625 feet [3].
Such a capability would allow mission planners to identify high-priority drilling sites with greater precision. Instead of drilling blindly into the lunar crust, agencies said they could use seismic data to target areas with the highest probability of water ice [1, 2].
While the research is ongoing, the ability to utilize natural lunar seismic events as a sonar-like tool transforms how scientists view the Moon's internal structure. The process relies on how seismic waves interact with different materials, such as rock and ice, as they travel through the lunar interior [1, 2].
“Moonquakes could reveal ice buried beneath lunar south polar craters.”
The shift toward using seismic data to locate water marks a transition from orbital observation to subsurface characterization. If moonquakes can reliably map ice at depths of over 2,600 feet, it reduces the risk and cost of future lunar landing missions by providing a precise blueprint for resource extraction.
