Friday, August 29, 2008

Crossing the fertile boundary between biology and astronomy and high-resolution topographical maps of locations inour solar system

Welcome! "Alien Life" tracks the latest discoveries and thoughts in the various elements of the famous Drake Equation. You may notice that this and future entries are shorter than usual; career, family and book deal commitments have forced me to cut back some of my projects. Now, here's today's news:
g Message -When does asking the right questions tell more than necessarily knowing the right answers? Perhaps when crossing the fertile boundary between biology and astronomy. See article.
g Cosmicus -Researchers are using images of solar system bodies in different lighting conditions to produce high-resolution topographical maps of locations like asteroids. The maps could help in exploration and the search for life in the solar system. See article.
g Learning -Lake Placid High School biology teacher Tammy Morgan spent 10 days this summer in Canada’s Northwest Territory studying astrobiology and learning lessons she will try to impart to her students this fall. See article.
g Aftermath - Communication with extraterrestrial intelligence depends as much upon social support for the project as upon appropriate engineering design and upon the actual existence of a nearby extrasolar civilization. The results of a sociological survey of 1,465 American college students provide the first detailed analysis of the social and ideological factors that influence support for CETI, thereby suggesting ways that support might be increased. Linked to the most idealistic goals of the space program, notably interplanetary colonization, enthusiasm for CETI is little affected by attitudes toward technology or militarism. Few sciences or scholarly fields encourage CETI, with the exceptions of anthropology and astronomy. Support is somewhat greater among men than among women, but the sex difference is far less than in attitudes toward space flight in general. Evangelical Protestantism, represented by the "Born Again" movement, strongly discourages support for CETI. Just as exobiology begins with an understanding of terrestrial biology, exosociology on the question of how interstellar contact can be achieved should begin with serious sociological study of factors operating on our own world. See article.

Honoring the Past, Inspiring the Future

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