51 U.S.C. § 70903
International Space Station research
The Administrator shall—
(1)
carry out a program of microgravity research consistent with section 40904 of this title ; and
(2)
consider the need for a life sciences centrifuge and any associated holding facilities.
( Pub. L. 111–314, § 3 , Dec. 18, 2010 , 124 Stat. 3436 .)