Pub. L. 110-422, tit. VIII, sec. 803
REQUESTS FOR INFORMATION.
SEC. 803. REQUESTS FOR INFORMATION. The Administrator shall issue requests for information on—122 STAT. 4804(1) a low-cost space mission with the purpose of rendezvousing with, attaching a tracking device, and characterizing the Apophis asteroid; and(2) a medium-sized space mission with the purpose of detecting near-Earth objects equal to or greater than 140 meters in diameter.