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... .15 '''Number of Pages''' - 17 Abstract This paper presents the design of a mission to Europa using solar electric propulsion as main source of thrust. A direct transcription method based on ... design and optimisation of the entire low-thrust gravity assist transfer from the Earth to Europa. Prior to that, a global search algorithm was used to generate a set of suitable ... a number of first guess solutions and a fully optimised transfer from the Earth to Europa. '''To BUY this paper click http://www.jbis.org.uk/paper.php?p=2009.62 ...

... of the British Interplanetary Society for Volume 54 54 '''Page ''' - 153-158 '''Year''' - 2001 '''Keywords''' - Europa, life, hot springs, habitable zone '''JBIS Reference Code ''' - 2001.54.153 '''Number of Pages''' - 6 ... bodies such as the satellites of the outer planets. Of all the possible candidate worlds, Europa is the likeliest to harbour life today, because there is abundant morphological evidence that its ...

... , meet­ing in Paris, agreed to defer its final decision on the fate of the Europa II launcher until a further meeting, scheduled for March 30. France advocated continuing the project ... provide a launch vehicle for communications satellites. West Germany said it desired to leave the Europa program. ''(SF, 4/73, 212)'' Four sounding rockets in a series of six see Jan ... developing countries will find ERTS a valuable source of many kinds of information.” ''(Abelson, Science, 2/2/73, 431; NASA OA)'' The National Science Foundation released An Analysis of Federal R&D ...

... delay, but not abandon, new scientific missions, such as the mission to Jupiter’s moon Europa. Democrats on the committee joined the scientists testifying before the House panel in opposing the ... of Representatives, Committee on Science, “NASA Budget Puts Key Science Priorities at Risk,” news release, 2 March 2006, http://science.house.gov/press/PRArticle.aspx?NewsID=1057 (accessed 12 July 2010 ...

... orbiter would fly close to Jupiter's moon Ganymede and near the large moons Io, Europa, and Callisto. ARC's Dr. Lawrence Colin would be project scientist for the Jupiter probe ... travel and work in earth orbit, the other two serving as backup. ( ESA release Sept 2/77) August 1977 August September 1977 September Sep 1 1977 1 Sep 2 1977 2 Sep 3 1977 3 Sep 4 1977 4 Sep 5 1977 5 Sep 6 1977 ...

... on Mars and of the possible existence and habitability of a liquid water ocean on Europa. Squyres has participated in a number of NASA planetary missions including Voyager, Magellan, and the ...

... . Thompson as test pilot. Towed to 13,000-ft. altitude by C-47 aircraft, M-2 glided each time to landing on Rogers Dry Lake bed in a few seconds over ... type enlarged itself by four or five times in the Martian environment. ''(M&R, 9/2/63)'' AFSC announced establishment of field office at NASA Manned Space­craft Center , headed by ... compartment contains environmental life-support system and necessary survival equipment. ''(Cook, Wash. Daily News, 9/2/63)'' Results of Harvard Business School poll of U.S. industrialists on how they viewed ...

... a new technology upon which much of America's future space effort depends . . . ." ''(CR, 12/2/63, 21906 ff.)'' Political Committee of the U.N. General Assembly opened debate on report ... -engine craft designed for short-range and medium-range flights. ''(NIT, 12/3/63)'' December 2-4: Fourth NASA Intercenter Conference on Plasma Physics held at NASA Hq., with participants from ... as from universities and industries. ''(Pro­gram)'' December 1963 December Dec 1 1963 1 Dec 2 1963 2 Dec 3 1963 3 Dec 4 1963 4 Dec 5 1963 5 Dec 6 ...

... because the temperature caused a relay to stick or a component to fail. ''(AP, NYT, 2/3/64)'' Tass announced ELECTRON I and ELECTRON II scientific satellites were continuing their elliptical ... functioning normally and ground stations were receiving scientific data from the satellites. ''(Tass, Krasnaya Zvezda, 2/2/64,1, ATSS-T Trans.)'' 300-ft.-high helium-filled balloon with 550-lb. instrumented ...

... R&D, $3.677 billion; con­struction of facilities, $45 million; and administrative operations, $648.2 million. ''(NASA LAR VII/8)'' S-II 2nd stage for fifth Apollo Saturn V mission ... and poverty-stricken." ''(NASA Release 68-14; WS Release 68-1; India News, 2/2/68, 4; LA Times, 2/3/68; B Sun, 6/30/68)'' Cornell Univ.'s association with Cornell ... projects and Univ.'s expanding program of international studies. ''(Science, 2/2/68, 515)'' February 1968 February Feb 1 1968 1 Feb 2 1968 2 Feb 3 1968 3 Feb 4 1968 4 Feb ...

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