Human-Related Microbes May Survive Moon’s South Pole, NASA Finds

NASA researchers have discovered evidence suggesting that certain microorganisms from Earth may be able to endure conditions within permanently shadowed regions of the Moon's south pole. The study, published August 19th, 2026, in *Science Advances*, indicates microbes could potentially attach themselves to astronauts traveling to the lunar surface. Scientists believe these organisms would likely find refuge in the shaded crevices and nooks present at the South Pole area. This discovery underscores the importance of further investigation into microbial survival capabilities during space missions. Understanding this resilience is crucial for developing strategies to mitigate potential contamination risks on other celestial bodies.