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The Search for New Worlds |
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In the broadest terms, mankind’s obsessive fascination with space exploration is largely concentrated on two areas – the first is the cosmic hunt for planets which are habitable and conducive for life, and therefore are possible candidates for colonisation in the future when technology allows; the other is the search for extraterrestrial intelligence, other unlikely inhabitants in the limitless universe in which we live.
Astronomers and biologists are always cautious when discussing the possibility of finding intelligent life elsewhere in the universe – after all, statisticians will tell you that basing a scientific argument on a sample size of one is sheer and utter folly. Scientists have no idea or evidence to show that Earth and humankind is a one-off accident, or a common occurrence in the universe. |
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