NASA's environmental cleanup

Jackie Quinn works with emusified zero-valent iron on April 20. The mixture is used to clean up contaminated soil at Kennedy Space Center.You make the mess, you clean it up."Space program's environmental cleanup could take decades"byJim WaymerJuly 31st, 2011Florida TodayNASA spent decades to send men to the moon, launch the space shuttles and build a laboratory in space, and now it will take a