NASA's big ideas for the future of flight (photos)

by CNET News.com  |  February 5, 2012, 5:00pm PST  |  Image 1 of 9

NASA has some pretty lofty goals for the future of commercial aviation, and in working with some of the aircraft industry's biggest players this past year, the space agency is hoping to create partnerships that will lead to cleaner and greener ways to fly.

In the future, NASA wants flights that will burn 50 percent less fuel than aircraft that entered service in 1998, release 75 percent fewer harmful emissions, and minimize the radius of airport noise pollution by 83 percent.

At the Green Flight Challenge this past year, NASA's Centennial Challenges program asked builders to create ultra efficient personal flight vehicles, finding new ways to use the layers of uncluttered 3D space above us to get around, and now, NASA is working toward a better future for commercial flights, too.

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