42 U.S.C. § 17793
Section 17793 · Requests for information
Amended 1 time on record
The Administrator shall issue requests for information on—
(1) a low-cost space mission with the purpose of rendezvousing with, attaching a tracking device,1 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.