Abstract
The studies carried out in the U.S.A. and in Europe to investigate the possibilities and the scientific merit of a cometary probe are surveyed and reviewed. The scientific objectives of such a mission are given and the conditions are stated which a feasible comet must fulfill. Further, proposals of the different groups for the instrumentation of the probe are discussed.
Though not all the groups propose the same comets for a first mission, due to different selection criteria, they agree that a mission to a ‘new’, non-periodic comet is out of consideration at present, and that a mission to a periodic comet, though possible in principle, presents various difficulties with respect to orbit accuracy and energy requirements. It is emphasized that a mission to Comet Halley in 1986 would be of special value.
Keywords
Europe Selection Criterion Energy Requirement Scientific Objective Scientific MeritPreview
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References
- Bernstein, W. and Doolittle, R.: 1963, A Review of the Physics of Comets and its Experimental Investigation by an Instrumented Space Probe. Reprint of the Space Technology Lab., No. 8668-6001-RU-000, 22.2.1963.Google Scholar
- Biermann, L. and Lüst, Rh.: 1963, in The Solar System, Vol. IV (ed. by B. M. Middlehurst and G. P. Kuiper), The University of Chicago Press, p. 618.Google Scholar
- Biermann, L., Brosowski, B., and Schmidt, H. U.: 1967, Solar Phys. 1, 254.Google Scholar
- Brereton, R. G., Newburn, R. L., Giffin, Ch. E., Neugebauer, M. M., Smith, E. J., et al.: 1967, Mission to a Comet. Report by Jet Propulsion Lab., Pasadena, Calif., 15.2.1967.Google Scholar
- Corben, H. C.: 1962, in Space Age Astronomy (ed. by A. Deutsch and W. B. Klemperer), Academic Press, New York, p. 380.Google Scholar
- Friedlander, A. L.: 1967, On the Problem of Comet Orbit Determination for Space Craft Intercept Missions, IIT Report T-19, May 1967.Google Scholar
- Giddis, A., Fluck, M., Bustamante, H., Fairbanks, J., et al.: 1965, Comet and Close Approach Asteroid Mission Study, Summary Report. Reprint of Philco Corp., Western Development Labs., 2.1.1965. (Various technical reports have further been published by different authors on this study.)Google Scholar
- Haser, L. and Lüst, Rh.: 1966, Raumfahrtforschung 10, 196.Google Scholar
- Lair, J. C.: 1961, The Mission to a Comet. Space Technology Lab. Reprint 9800-0023-MU-000.Google Scholar
- Michielsen, H. F.: 1967, Space Daily, 16.8.1967, p. 236.Google Scholar
- Müller, W.: 1966, Raumfahrtforschung 10, 157.Google Scholar
- Narin, F. and Pierce, P. M.: 1964, Perturbation, Sighting and Trajectory Analysis for Periodic Comets 1965–1975. IIT Report No. T-7, 6.10.1964.Google Scholar
- Narin, F. and Rejzer, B.: 1965, Sighting and Trajectory Analysis for Periodic Comets, 1975–1986. IIT Report No. T-11, 15.3.1965.Google Scholar
- Narin, F., Pierce, P. M., and Roberts, D. L.: 1965a, Selection of Comet Missions, 1965–1986. IIT Report No. T-16, 18.9.1965.Google Scholar
- Narin, F., Roberts, D. L., and Pierce, P. M.: 1965b, Missions to the Comets. IIT Report No. M-9, December 1965.Google Scholar
- Park, R. A.: 1964, Astronautics and Aeronautics, August 1964, p. 54. See also: Comet Intercept Study, Final Report. Reprint of the Space Technology Lab. No. 8668-6002-RU-000, 28.3.63.Google Scholar
- Park, R. A., Bailey, W., Dickerson, W. D., and Smith, D. B.: 1968, Solar Electric Propulsion Mission to the Comets, Reprint of TRW Systems, Redondo Beach, Calif.Google Scholar
- Porter, J. G., Herrick, S., Rabe, E., Roemer, E.: 1965, Report on Comet Fly-by. Report of the European Space Research Organisation (ESRO) No. CFSG/10, 28.6.1965Google Scholar
- Roberts, D. L.: 1964a, Comets. IIT Report No. P-3, 9.3.1964.Google Scholar
- Roberts, D. L.: 1964b, A Compendium of Data on some Periodic Comets. IIT Report No. P-9, 20.7.1964.Google Scholar
- Roberts, D.L.: 1965, A Survey of Comet Missions. IIT Report No. M-7, May 1965.Google Scholar
- Roberts, D. L., Narin, F., and Pierce, P. M.: 1966, Mém. Soc. Roy. Sci. Liége 12, 261.Google Scholar
- Scheel, H.: 1966, Raumfahrtforschung 10, 200.Google Scholar
- Swings, P.: 1962a, Smithsonian Astrophys. Obs., Special Report No. 111.Google Scholar
- Swings, P.: 1962b, in Space Age Astronomy (ed. by A. J. Deutsch and W. B. Klemperer), Academic Press, New York, p. 370.Google Scholar
- Swings, P.: 1965, Space Sci. Technol. 7, 393.Google Scholar
- Wetmore, W. C.: 1965, Aviation Week and Space Technology, 29.11.1965.Google Scholar
- Whipple, F. L.: 1953, Mém. Soc. Roy. Sci. Liége 4, 281.Google Scholar
- Whipple, F. L.: 1959, J. Geophys. Res. 64, 1653.Google Scholar
- Wurm, K.: 1963, in The Solar System, Vol. IV (ed. by B. M. Middlehurst and G. P. Kuiper), The University of Chicago Press, p. 573.Google Scholar