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NASA and IBM release open-source AI model trained on lunar mission data

NASA and IBM Research have jointly released the NASA-IBM Lunar Foundation Model, an open-source AI system pretrained on SomBench, a dataset of nearly two million co-registered lunar data bundles across 11 modalities. The model fuses imagery, topography, mineralogy, radar, gravity and other planetary datasets to help scientists analyze the Moon's surface, with USRA scientist Rachel Slank contributing planetary science expertise during development.

DLR study finds Mercury has shrunk far more than previously estimated

German Aerospace Center researchers report that Mercury's diameter has contracted by up to 14.5 miles since its formation, 10 to 30 percent more than earlier estimates suggested. The team says debris from impact craters had masked the true extent of this shrinkage, which stems from the planet gradually losing internal heat.