Water once existed in abundance of at the surface of Mars. How much of that water has been stored in the planet’s crust is still unclear, according to a new analysis.
More than 3 billion years ago, Mars intermittently had liquid water on its…
Water once existed in abundance of at the surface of Mars. How much of that water has been stored in the planet’s crust is still unclear, according to a new analysis.
More than 3 billion years ago, Mars intermittently had liquid water on its…