Japanese Antarctic Meteorite Collection

Since 1969, the Japanese Antarctic Research Expeditions initiated a groundbreaking venture by discovering meteorite concentrations in Antarctica, marking the beginning of systematic extraterrestrial material collection in the region. These meteorites offer a pristine glimpse into the early Solar System and the geological evolution of planetary bodies, the Moon and Mars [4,5], owing to Antarctica’s minimal contamination and favorable preservation conditions [2]. The contributions of Antarctic meteorites extend beyond enhancing our catalog of Solar System materials. Furthermore, these collections complement space missions by serving as geochemical and mineralogical standards, thus supporting a broader understanding of planetary history and evolution. Overall, Antarctic meteorite recovery represents a significant, cost-effective resource for planetary science, highlighting Antarctica’s role as a vital repository of extraterrestrial materials. This collection not only serves the global scientific community by providing valuable samples for research but also extends its reach to educational institutions and local museums. Through these efforts, the NIPR plays a crucial role in fostering a deeper understanding of our planetary community within the academic world and the broader public.