Phys.org

Mars could have carried liquid water more recently than we thought

Mars could have carried liquid water more recently than we thoughtWorldPing

For decades, astronomers have assumed that the Martian surface froze solid around 3 billion years ago and has stayed that way ever since. If this were really the case, any liquid water would have long since either been locked away underground or lost to space.

This is a short WorldPing brief. The full report was published by Phys.org.

Read the full report at Phys.org

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