The document discusses a study by the National Research Council's Space Studies Board on impediments to interagency collaboration on space and earth science missions. The study examined case studies of different types of collaborations and found that collaborations often result in increased complexity and costs compared to independent projects. The committee's principal recommendation is for agencies to conduct projects independently unless there are compelling reasons like unique capabilities or an intended transition between agencies. If collaboration is pursued, the document recommends specific incentives and support be provided and that key elements like clear decision-making processes be incorporated.

1. Assessment of Impediments to Interagency Collaboration on Space and Earth Science Missions Committee on Assessment of Impediments to Interagency Cooperation on Space and Earth Science Missions Space Studies Board National Research Council Daniel N. Baker, University of Colorado, Committee Co-Chair D. James Baker, The William J. Clinton Foundation, Committee Co-Chair Arthur Charo, NRC Space Studies Board, Study Director December 8, 2010

10. Cost Growth (left) and Schedule Delay (right) for Missions With & Without Collaboration