News tagged with liquid water

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planets · mars · water · nasa · earth

Two planets orbit nearby ancient star

An international team of scientists, led by astronomers at Queen Mary University of London, report of two new planets orbiting Kapteyn's star, one of the oldest stars found near the Sun. One of the newly-discovered ...

dateJun 03, 2014 in Astronomy
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Supercritical fluids explained

When we boil a kettle, we observe what scientists call a phase transition: the water changes from being a liquid to a gas as water becomes less dense. One litre of water boils to give about 1,000 litres of ...

dateMay 26, 2014 in General Physics
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Traces of recent water on Mars

New research has shown that there was liquid water on Mars as recently as 200,000 years ago. The results have been published in Icarus ( International Journal for Solar System Studies). "We have discover ...

dateApr 25, 2014 in Space Exploration
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Astronomers looking for clues to water's origins

A gas and dust cloud collapses to form a star. Amid a whirling disc of debris, little bits of rock coated with liquid water and ice begin to stick together. It is this stage of a star's formation that astronomers ...

dateMar 27, 2014 in Astronomy
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