News tagged with liquid water

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planets · mars · water · nasa · earth

Kepler mission discovers 461 new planet candidates

(Phys.org)—NASA's Kepler mission Monday announced the discovery of 461 new planet candidates. Four of the potential new planets are less than twice the size of Earth and orbit in their sun's "habitable ...

Jan 08, 2013
5 / 5 (7) 1

Jumping droplets help heat transfer

Many industrial plants depend on water vapor condensing on metal plates: In power plants, the resulting water is then returned to a boiler to be vaporized again; in desalination plants, it yields a supply of clean water. ...

Jan 03, 2013
5 / 5 (5) 0 | with audio podcast

The 500 phases of matter: Entering a new phase

(Phys.org)—Forget solid, liquid, and gas: there are in fact more than 500 phases of matter. In a major paper in today's issue of Science, Perimeter Faculty member Xiao-Gang Wen reveals a modern reclassification of all ...

Dec 21, 2012
4.9 / 5 (28) 37 | with audio podcast

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 ...

Dec 07, 2012
5 / 5 (3) 2

What is creating gullies on Vesta?

(Phys.org)—In a preliminary analysis of images from NASA's Dawn mission, scientists have spotted intriguing gullies that sculpt the walls of geologically young craters on the giant asteroid Vesta. Led by ...

Dec 06, 2012
4.6 / 5 (9) 11 | with audio podcast

Hydrogel remembers its shape

(Phys.org)—A bit reminiscent of the Terminator T-1000, a new material created by Cornell researchers is so soft that it can flow like a liquid and then, strangely, return to its original shape.

Dec 05, 2012
4.6 / 5 (9) 2 | with audio podcast