Lunar Rover ‘Perseverance II’ Detects Evidence of Subsurface Water Ice on Moon
A new analysis of data transmitted from the lunar rover ‘Perseverance II’ indicates the presence of significant deposits of water ice in permanently shadowed craters near the Moon’s south pole, confirmed today, November 8, 2025 at 09:11:00 GMT.
The discovery, made using the rover’s onboard Neutron Spectrometer and Thermal Probe, points to ice deposits several meters thick, buried just below the lunar surface. The findings were announced by the International Lunar Research Consortium (ILRC) following a 72-hour verification period. “The signal was unmistakable,” stated Dr. Aris Thorne, lead scientist for the Perseverance II mission. “We’ve long suspected water ice existed in these craters, but this is the first definitive proof of its quantity and accessibility.”
The ‘Perseverance II’ rover, a joint project between several space agencies including NASA and the European Space Agency, landed in the Shackleton Crater region on October 15, 2025. Its primary mission is to assess the Moon’s resources for potential long-term lunar habitation and in-situ resource utilization. This discovery is particularly significant as water ice could be used to create breathable air, rocket propellant, and drinking water for future lunar missions – drastically reducing the cost and complexity of space exploration. Further details on the mission can be found on the NASA website.
The ILRC plans to release a full data set and detailed analysis in the coming weeks, and is already discussing potential follow-up missions to extract and analyze samples of the ice. “This is a game-changer for lunar exploration,” added Dr. Thorne. “It opens up the possibility of a truly sustainable presence on the Moon.” The presence of accessible water ice is a critical step towards establishing a permanent lunar base, as outlined in the Artemis program.
Officials stated that the rover will continue its survey of the region, mapping the extent of the ice deposits and identifying the most promising locations for future resource extraction.
