Astronomy & Space - Space Exploration news

Image: Chaos on watery Europa

Jupiter's moon Europa is brimming with water. Although it is thought to be mostly made up of rocky material, the moon is wrapped in a thick layer of water – some frozen to form an icy crust, some potentially ...

dateMay 11, 2015 in Space Exploration
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Evidence found for granite on Mars

Researchers now have stronger evidence of granite on Mars and a new theory for how the granite – an igneous rock common on Earth—could have formed there, according to a new study. The findings suggest ...

dateNov 18, 2013 in Space Exploration
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Rosetta measures comet's temperature

(Phys.org) —ESA's Rosetta spacecraft has made its first temperature measurements of its target comet, finding that it is too hot to be covered in ice and must instead have a dark, dusty crust.

dateAug 01, 2014 in Space Exploration
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