; (E) by inserting after paragraph (3), the following: (4) Earth observation activity The term Earth observation activity means a space activity the primary purpose of which is to collect data that can be processed into imagery of the Earth. ; (F) by inserting after paragraph (11), as redesignated, the following: (12) Nongovernmental Earth observation activity The term nongovernmental Earth observation activity means an Earth observation activity of a person other than— (A) the United States Government; or (B) a Government contractor or subcontractor if the Government contractor or subcontractor is performing the activity for the Government. (13) Orbital debris The term orbital debris means any space object that is placed in space or derives from a space object placed in space by a person, remains in orbit, and no longer serves any useful function or purpose. (14) Person The term person means a person (as defined in section 1 of title 1) subject to the jurisdiction or control of the United States. ; and (G) by inserting after paragraph (15), as redesignated, the following: (16) Space activity (A) In general The term space activity means any activity that is conducted in space. (B) Inclusions The term space activity includes any activity conducted on a celestial body, including the Moon. (C) Exclusions The term space activity does not include any activity that is conducted entirely on board or within a space object and does not affect another space object. (17) Space object The term space object means any object, including any component of that object, that is launched into space or constructed in space, including any object landed or constructed on a celestial body, including the Moon. ; (2) by amending subchapter III to read as follows: III Authorization of nongovernmental Earth observation activities 60121. Purposes The purposes of this subchapter are— (1) to prevent, to the extent practicable, harmful interference to space activities by nongovernmental Earth observation activities