The surface of Mars looks like an empty red wasteland. But if you look a bit closer, the remnants of an ancient alien civilization begin to take shape. At least, that's the conclusion of George J.
Morning Overview on MSN
Astronomers find bizarre surprises on Mars, and the cause remains unclear
Mars keeps refusing to behave like the dead, simple world many scientists once imagined. Each new rover trench, fractured ...
NASA announced it found promising potential biosignatures on Mars. Potential biosignatures are things like chemicals and structures that could be a result of life on the planet, but more research was ...
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