The Administrator should ensure that Administration investments and future capabilities for space technology, robotics, and human space flight take the ability to service and repair observatory-class scientific spacecraft into account, as appropriate, and incorporate those capabilities into design and operational plans. 71544. Ongoing restoration of radioisotope thermoelectric generator material production The Administrator shall, in coordination with the Secretary of Energy, pursue a joint approach beginning in fiscal year 2011 toward restarting and sustaining the domestic production of radioisotope thermoelectric generator material for deep space and other science and exploration missions. Funds authorized by the National Aeronautics and Space Administration Authorization Act of 2010 ( Public Law 111–267 , 124 Stat. 2805) for the Administration shall be made available under a reimbursable agreement with the Department of Energy for the purpose of reestablishing facilities to produce fuel required for radioisotope thermoelectric generators to enable future missions. 71545. Coordinated approach for robotic missions The Administrator shall ensure that the Exploration Systems Mission Directorate and the Space Operations Mission Directorate coordinate with the Science Mission Directorate on an overall approach and plan for interagency and international collaboration on robotic missions that are developed by the Administration or internationally developed, including lunar, Lagrangian, near-Earth orbit, and Mars spacecraft, such as the International Lunar Network. 71546. Near-Earth object survey and policy with respect to threats posed (a) Policy Reaffirmation Congress reaffirms the policy set forth in section 20102(g) of this title relating to surveying near-Earth asteroids and comets. (b) Implementation Consistent with section 71103 of this title, the Director of the Office of Science and Technology Policy shall implement, before September 30, 2012, a policy for notifying Federal agencies and relevant emergency