National Aeronautics and Space Administration

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ATom: Merged Atmospheric Chemistry, Trace Gases, and Aerosols, Version 2
Post, September 29, 2026 • (Oak Ridge National Laboratory, National Aeronautics and Space Administration) This dataset provides information on greenhouse gases and human-produced air pollution, including atmospheric concentrations of carbon dioxide (CO2), methane (CH4), tropospheric ozone (O3), and black carbon (BC) aerosols, collected during airborne campaigns conducted by NASA's Atmospheric Tomography (ATom) mission. This dataset...

Computational Materials for Qualification and Certification (CM4QC) Strategy Document: Maturation of Computational Materials Methods for Aviation-Focused Qualification and Certification of Metal Additive Manufacturing (as an Example of Process-Intensive Materials)
Post, August 7, 2026 • (National Aeronautics and Space Administration, Federal Aviation Administration) This report was written to address the U.S. aviation industry’s need to increase the efficiency of qualification and certification (Q&C) of process-intensive aviation components through the maturation and adoption of computational materials (CM) methods. A key challenge in the introduction of these...