Trapped Mars Rover Finds Signs of Buried Martian Water in Recent Past

Trapped Mars Rover Finds Signs of Buried Martian Water in Recent Past
This mosaic of images shows the dirt in front of NASA's Mars rover Spirit, after the rover got stuck and made a series of short drives to try to extricate itself in January and February 2010. Spirit analyzed the dirt, finding evidence that water trickled through it in the relatively recent past.
(Image: © NASA/JPL-Caltech/Cornell University)

NASA's stuck Mars

The sandy spot where

This seepage could

The axis tilt of

"Once you

Buried water in

The relatively

None of these

"The lack of

The new study, which

Spirit,

Spirit still

The twin Mars rovers

In April 2009,

Engineers

"Most of us

Among those

Researchers took

Those drives exposed

"With

The rover is

The study would

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