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References 389 60. Peter G. Friedman and D. Christopher Martin warned that we will soon lose our view of the ultraviolet sky unless we preserve or replace the few remain- ing UV space missions. “Galex and UV Observations,” Science, Vol. 306 (1 October 2004), 54. 61. Lowell, Mars as the Abode of Life, 211. 62. Grinspoon, 405. 63. Swift, 318-324. 64. In Sagan, editor, CETI, 190. 65. Freeman Dyson, “Search for Artificial Sources of Infrared Radiation,” Science, Vol. 131 (1960), 1667-1668, reprinted in Cameron, editor, 111-114, and in Goldsmith, editor, 108-109; Andrew J. LePage, “Where They Could Hide,” Scientific American, July 2000, 40-41; Grinspoon, 406. 66. Ben Ianotta, “Longer View for a New Space Telescope,” Aerospace America, November 2005, 26-31. 67. See, for example, Jean Heidmann, “SETI From the Moon: An Invitation to COSPAR,” COSPAR paper F3.1-0008, 1996; Jean Heidmann, “Recent Progress on the Lunar Farside Crater Saha Proposal,” paper presented at the 1997 International Astronautical Congress (IAA-97-IAA.9.1.05), and Jean Heidmann, “Sharing the Moon by Thirds: An Extended Saha Crater Pro- posal,” Advances in Space Research, Vol. 26 (2000), 371. Jill C. Tarter and Christopher F. Chyba briefly discussed the issue in “Is There Life Elsewhere in the Universe?” Scientific American, December 1999, 118-123. For a dis- senting view, see Dan Lester, “Here’s Dirt in Your Eye,” Sky and Telescope, April 2006, 110. For a more general perspective, see Michael A.G. Michaud, “Farside,” Future Life, May, 1980, 31; Claudio Maccone, “NASA Gateways at L-1 and L-2 and the Radio-Quiet Moon Farside Initiative,” paper pre- sented at the 2004 International Astronautical Congress (IAA.1.1.1.08); Peter G. Stanley, “Prospects for Extraterrestrial Life,” JBIS, Vol. 50 (1997), 243-248. 68. Freeman J. Dyson, “Gravitational Machines,” in Cameron, editor, 115-120; John Kraus, “ABCs of Space,” Cosmic Search, Vol. 2, Number 1 (Winter 1980), 28-29. 69. Lemarchand, “SETI Technology.” 70. William A. Reupke, “Efficiently Coded Messages Can Transmit the Infor- mation Content of a Human Across Interstellar Space,” Acta Astronautica, Vol. 26 (1992), 273-276. 71. Richard A. Kerr, “No Din of Alien Chatter in Our Neighborhood,” Science, Vol. 303 (20 February 2004), 1133. 1. Quoted in Frank White, The SETI Factor: How the Search for Extraterres- trial Intelligence is Changing Our View of the Universe and Ourselves, Walker, 1990, 17. 2. Crowe 205, 207, 394, 398-399; MacGowan and Ordway, 327-329; Drake and Sobel, 170-174; Sullivan, 158-159; Swift, 6; Grinspoon, 324. Douglas Vakoch reviewed this history in “Pictorial Messages to Extraterrestrials, Part 1,” SETIQuest, Vol. 4 (First Quarter 1998), 8-10. Sending Our Own Signals