Aviation Week and Space Technology (2001), MIR Deorbit, www.aiaa.org/aerospace/achives. cfm?ArchiveIssuesid=13
Cook, N. (2001) The Hunt for Zero Point, Random House, London.
Cosmonaut (1984) Private communication with respect to Salyut repair, at the AIAA Space Conference, Los Angeles.
Davis, R. (1999) Private communication at the IAF Congress, Amsterdam.
Hansson, A. (1987, 1991, 1993) Private communications with respect to Soviet biomedical program.
Harwit, M. (1973) Astrophysical Concepts, Wiley, New York.
Jenkins, D.R. and Landis, T.R (2003) Hypersonic - The Story of the North American X-15, Speciality Press, North Branch, MN.
Kaufmann, III, W.J. (1993) Discovering the Universe, 3rd edn, W.H. Freeman, New York, Ch. 17 and Appendix 4.
Miller, R. (1993) The Dream Machines: An Illustrated History of the Spaceship in Art, Science and Literature, Krieger Publishing Company.
Miller, J. (2001) The X-Planes X-1 to X-45, Midland Publishing, Hinkley, UK.
Neyland, V.Ya. (1988a) Private communication, TsAGI, Moscow.
Neyland, V.Ya. (1988b) Engineering Problems and Methods of Preflight Development of Orbiters, unpublished TsAGI report, Moscow [in Russian].
Plokhikh, V.P. (1989) Sensitivity analysis of SSTO reuseable vehicle paramers. IAF Paper IAF-89-223, presented at the IAF Congress, Malaga, Oct. 5-11.
Seboldt, W., and Dachwald, B. (2008) ''Solar Sails—Propellantless Propulsion for Near- and Medium-Term Deep-Space Missions'' in: Advanced Propulsion Systems and Technologies, Today to 2020, edited by C. Bruno and A. Accettura, AIAA, Reston, VA, Ch. 16.
Stafford, T. (General USAF Retd) (1970) Personal communication at McDonnell Aircraft, St. Louis.
Stafford, T. (General USAF Retd) (1990) Personal communication, Paris Air Show, Le Bourget.
Was this article helpful?
Global warming is a huge problem which will significantly affect every country in the world. Many people all over the world are trying to do whatever they can to help combat the effects of global warming. One of the ways that people can fight global warming is to reduce their dependence on non-renewable energy sources like oil and petroleum based products.