News tagged with liquid water

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planets · mars · water · nasa · earth

'Tidal Venuses' may have been wrung out to dry

Earth-sized exoplanets within a distant star’s habitable zone could still be very much uninhabitable, depending on potential tidal stresses — either past or present — that could have "squeezed ...

dateMar 29, 2012 in Astronomy
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Next for Mars rover: Mountain mapping

All of planet Earth seemed to follow the rover Curiosity's harrowing descent to the surface of Mars. Curiosity's early discoveries showed that liquid water once flowed on the Martian surface, but the big ...

dateDec 07, 2012 in Space Exploration
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Physicists crack science of ice formation

(Phys.org)—Salt—and just about anything else that dissolves in water, which is called a solute—lowers water's melting point, which is why it's useful for de-icing roads. And the higher the solute concentration, the ...

dateFeb 27, 2013 in Condensed Matter
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