; (7) to authorize and supervise the operations of space-based remote sensing systems pursuant to chapter 802 of this title; and (8) to facilitate and promote the development of best practices among operators of space objects and space-based remote sensing systems under this subtitle to address substantial risks to the physical safety of Federal Government space objects, including the risk of on-orbit collisions. . 8. Restriction on preventing launches and reentries of certified space objects Section 50904(c) of title 51, United States Code, is amended by adding at the end the following: No launch or reentry may be prevented under this authority on the basis of national security, foreign policy, or international obligations of the United States, including under the covered treaties on outer space (as defined in section 80101) if the payload has received a certification to operate as a space object under chapter 801. . 9. Report on registration of space objects (a) In general Not later than 1 year after the date of enactment of this Act, the Secretary of Commerce, acting through the Office of Space Commerce and in consultation with the Private Space Activity Advisory Committee established under section 80109 of title 51, United States Code, shall submit to the Committee on Science, Space, and Technology of the House of Representatives and the Committee on Commerce, Science, and Transportation of the Senate a report on the implementation of the space object registration obligations of the United States and other countries under Article VIII of the Outer Space Treaty and the Convention on Registration of Space Objects. (b) Contents of report The report required under subsection (a) shall include— (1) an identification of the practices and procedures among countries that are members of the Outer Space Treaty and the Convention on Registration of Space Objects in implementing and complying with the registration obligations contained in the treaties