NASA has introduced its most powerful supercomputer yet, called Athena, which will play a key role in the mission’s success. Athena is designed to handle very large amounts of scientific and engineering data, helping NASA scientists and engineers make better calculations and predictions for space missions. This supercomputer can process complex simulations and research data faster and more efficiently than ever before. Athena is part of the NASA Advanced Supercomputing (NAS) facility, which supports many of NASA’s most important missions and research projects. By using Athena, NASA aims to improve its space mission planning, engineering designs, and safety measures, particularly for challenging missions like Artemis II.