Researchers have reported finding structures that appear to show life on earth dates back 3.7 billion years. The discovery, from some of the earth's most ancient rocks, might help in the search for life on Mars.
The remnants appear to show life emerged a relatively short time after the earth was formed 4.5 billion years ago, researchers said in the study, which was published in the science journal nature.
Source :dw
The remnants appear to show life emerged a relatively short time after the earth was formed 4.5 billion years ago, researchers said in the study, which was published in the science journal nature.
Source :dw
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