• Thomas A. Heppenheimer (January 1, 1947 – September 9, 2015) was a major space advocate and researcher in planetary science, aerospace engineering, and...
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    1971. pp. 4, 8. Archived from the original (PDF) on 12 July 2022. T.A., Heppenheimer (2002). Development of the Shuttle, 1972–1981 - Volume 2.. Smithsonian...
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    lecture by Toshihide Maskawa The Top Quark And The Higgs Particle by T.A. Heppenheimer – A description of CERN's experiment to count the families of quarks...
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  • Spaceplane that can put you in orbit. {{cite book}}: |work= ignored (help) T.A. Heppenheimer - SP-4221 The Space Shuttle Decision (NASA, 1998) INTRODUCTION TO...
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    1985 Best Airlines route map T.A. Heppenheimer, Turbulent Skies: The History of Commercial Aviation, 256. Portals: United States Companies Aviation v t e...
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    describing the details of the required magnetic field. In 1978, T. A. Heppenheimer analyzed Bussard's original suggestion of fusing protons, but found...
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     111. Heppenheimer 1984, p. 78. Heppenheimer 1984, p. 79. Heppenheimer 1984, p. 80. Heppenheimer 1984, p. 81. Heppenheimer 1984, p. 82. Heppenheimer 1984...
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    bottom of the sea" Archived 3 December 2008 at the Wayback Machine, T. A. Heppenheimer, AmericanHeritage.com Seven Miles Down: The Story of the Bathyscaph...
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    Heppenheimer 1984, p. 201. Heppenheimer 1984, p. 203. Heppenheimer 1984, p. 204. Heppenheimer 1984, p. 205. Heppenheimer 1984, p. 206. Heppenheimer 1984...
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    the bottom of the sea" Archived 2008-12-03 at the Wayback Machine, T. A. Heppenheimer, AmericanHeritage.com Barham EG (May 1963). "Siphonophores and the...
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