The Practical Values of Space Exploration / Report of the Committee on Science and Astronautics, U.S. / House of Representatives, Eighty-Sixth Congress, Second / Session

by United States. Congress. House. Committee on Science and Astronautics.

[85] Gold, Dr. Thomas, "Cosmic Garbage," address to the Space Scientists Symposium, Los Angeles, December 1959.

[86] 68 supra, pp. 12, 13.

[87] 6 supra, pp. 3, 4.

[88] Michael, D. N., "Sputniks & Public Opinion," Air Force, June 1960, p. 75.

[89] Industrial Research, December 1959, pp. 8, 9.