<div><b><span style="font-size: 1rem;">New research suggests that the moon’s South Pole, a hotspot for future exploration, might be more challenging than expected due to “moonquakes” and landslides.</span><br></b></div><div><br></div><div>The moon's allure as a target for space agencies like NASA and private companies like SpaceX is undeniable. But a recent study funded by NASA throws a cautionary flag on the lunar South Pole, a region rich in potential water ice and the target for several upcoming missions, reports CNN.</div><div><br></div><div>The study revealed that the moon’s core is cooling and shrinking, causing its surface to wrinkle and crack, similar to a raisin, it said.</div><div><br></div><div>These “faults” trigger moonquakes lasting for hours and landslides, potentially posing a threat to future human settlements and equipment.</div><div><br></div><div>The moon may seem geologically dead, but its interior is still hot, making it seismically active. The study links a powerful moonquake detected by Apollo astronauts to faults near the South Pole, highlighting the potential dangers.</div><div><br></div><div>While the findings won’t affect the upcoming Artemis III mission due to its short duration, they raise concerns for long-term lunar settlements. Future site selection may consider factors like proximity to tectonic features.</div><div><br></div><div>Yosio Nakamura, , a professor emeritus of geophysics at the University of Texas at Austin, who was among the researchers who first looked at the data collected by the Apollo seismic stations, disagreed with the study’s cause of shallow moonquakes, suggesting they originate deeper within the moon. He emphasized the need for more data, reports UNB.</div><div><br></div><div>Allen Husker, a research professor of geophysics at the California Institute of Technology, said “It is very unlikely that a large moonquake will happen while they are there. However, it is good to know that these seismic sources (causing the quakes) exist. They can be an opportunity to better study the moon as we do on the earth with earthquakes,” Husker said. “By the time there is an actual moon base, we should have a much better idea of the actual seismic hazard with upcoming missions.”</div><div><br></div><div>Jeffrey Andrews, an associate professor of planetary science at the University of Arizona, said, “Moonquakes are an incredible tool for doing science.” “They are like flashlights in the lunar interior that illuminate its structure for us to see. Studying moonquakes at the South Pole will tell us more about the moon’s interior structure as well as its present-day activity,” he added.</div><div><br></div><div>bnbd24/fas</div>