National Aeronautics and Space Administration August 3, 2005 – Federal Register Recent Federal Regulation Documents

Pursuant to the National Environmental Policy Act of 1969, as amended (NEPA) (42 U.S.C. 4321 et seq.), the Council on Environmental Quality Regulations for Implementing the Procedural Provisions of NEPA (40 CFR parts 1500-1508), and NASA policy and procedures (14 CFR part 1216 subpart 1216.3), NASA has prepared and issued a FEIS for the New Horizons mission. The FEIS addresses the potential environmental impacts associated with continuing the preparations for and implementing the mission. The purpose of the Proposed Action, that is NASA's Preferred Alternative, is to explore Pluto, its moon Charon, and possibly one or more objects within the Kuiper Belt. The New Horizons mission is planned for launch in January-February 2006 from Cape Canaveral Air Force Station (CCAFS), Florida, on an expendable launch vehicle. With a launch in mid January 2006, the New Horizons spacecraft would arrive at Pluto as early as 2015 and would conduct scientific investigations of Pluto and its moon, Charon, as it flies past these bodies. The spacecraft may then continue on an extended mission into the Kuiper Belt, where it would investigate one or more of the objects found there. The spacecraft would require electrical power for normal spacecraft operations and to operate the science instruments. One radioisotope thermoelectric generator (RTG) containing plutonium dioxide would be used for this purpose. A backup launch opportunity could occur in February 2007 with an arrival at Pluto in 2019 or 2020 depending upon the exact date of launch.