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Title: Stepping Up the Search for ET Post by: HCK on August 11, 2014, 09:00:24 pm Stepping Up the Search for ET
Atmospheric pollution may not be among mankind's proudest achievements, but it's an incontrovertible sign that we are here. Could something similar help us find civilizations on other planets? That's the premise behind one of several recently announced new approaches to the search for extraterrestrial intelligence. One involves detecting pollutants like Earth's in the atmospheres of other worlds. Source: Stepping Up the Search for ET (http://www.technewsworld.com/story/80844.html?rss=1) |