Advanced Air Vehicles Program Aeronautics Aeronautics Research Mission Directorate Green Aviation Tech Hybrid Thermally Efficient Core newsNASA to Start Designing More Sustainable Jet Engine CoreTheWorldsNewsMay 18, 2024 by TheWorldsNewsMay 18, 20240 4 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) This artist concept shows a NASA-developed small-core jet engine installed in General Electric Aerospace’s...