APOD: 2010 July 7 - Concept Plane: Supersonic Green Machine

apod.nasa.gov — NASA Design Contest: Future aircraft aim to have relatively little impact on our environment, including green limits on pollution and fuel consumption. In terms of noise reduction, the future aircraft features an inverted V wing over its engines to reduce the sound of sonic booms. Similar real world designs may be operational by 2030... Jul 7, 2010 View in Crawl 4