Summary:

- NASA's Armstrong Flight Research Center is working on advanced flight technologies and innovations to improve future aircraft. This includes developing new wing designs, testing autonomous flight systems, and exploring alternative propulsion methods like electric and hybrid-electric engines.

- The center is testing a new wing design called the Spanwise Adaptive Wing, which can change shape in flight to improve aerodynamics and efficiency. This could lead to more fuel-efficient and environmentally-friendly aircraft.

- Researchers are also working on autonomous flight systems and technologies that could enable safer, more reliable aircraft operations. This includes exploring how artificial intelligence and machine learning can be used to enhance flight control and decision-making.