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Scientists map of old Mars river basins for the 1st time. These could be great places to search for ancient life

For the first time, scientists have mapped vast, continent-scale river drainage systems on Mars — ancient networks that may ...
Live Science on MSN

Einstein was right: Time ticks faster on Mars, posing new challenges for future missions

Clocks on Mars tick faster by about 477 microseconds each Earth day, a new study suggests. This difference is significantly ...