According to new NASA-sponsored research, Mars may have had an ocean as recent as 3 billion years ago (500 million years longer than expected). The post Mars Could Have Been wet for Much Longer Than Previously Believed appeared first on Universe Today.
According to new NASA-sponsored research, Mars may have had an ocean as recent as 3 billion years ago (500 million years longer than expected). The post Mars Could Have Been wet for Much Longer Than Previously Believed appeared first on Universe Today.
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