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‘Purple aliens’: Extraterrestrial life may not be green, reveals study
There are plenty of organisms here that behave like aliens ... a planet brimming with life looks like ours, but that’s not ...
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How the Color Purple Could Lead Us to Alien Life
If an Earth-like planet was orbiting another star ... easy to imagine that on many different worlds, purple may just be the new green.” More: Aliens Could Be Trying to Get Our Attention Via ...