The Gale crater is considered proof of early life on Mars
“We are certain of exactly what Mars was really like on the Ground. Proof of our theory is the Gale crater, which was once a standing body of water,” said stony brook.
Thus, the Gale crater was formerly a dried-up lake, formerly inhabited by microbes. Here, as on Earth, have been key components of life, which was also observed on the Blue planet.
According to estimates of the Rover Curiosity, the width of the lake reached up to 96 kilometres. Scientists suggest that it had dried almost four billion years ago. It was then that the temperatures on Mars began to rise, which led to a color change of the planet.
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