Extraterrestrials are more than “little green men”

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If we ever discover life elsewhere in the universe besides on earth, it will change the way we think about our significance in the scheme of things. To try and make this historic moment happen, scientists are studying specific life forms on earth that could potentially survive on other, earth-like …

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Theory of Microbes on Mars

Marte es el cuarto planeta desde el Sol. Crédito: NASA/JPL.

Microbes could survive Mars’ thin atmosphere, according to recent research led by astrobiologist Rebecca Mickol at the Arkansas Center for Space and Planetary Sciences at the University of Arkansas in Fayetteville. As the oldest form of life on Earth and the smallest, microbes are resilient. Fossils prove microbes existed more …

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