Tuesday 8 April 2014

The intriguingly mysterious ocean on Saturn's icy moon

Science Focus

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Finding liquid water on a celestial body within the solar system is exciting. The only thing that is probably more exciting is finding an ocean full of it. This week, such news comes via Cassini, which has made measurements that show that Saturn's moon Enceladus has a hidden ocean beneath its icy surface.

While orbiting Saturn in 2005, Cassini found jets of salty water spewing from the south polar region of Enceladus. According to Luciano Iess of Sapienza University of Rome, lead author of the new study published in Science, "The discovery of the jets was unexpected."

Geysers require liquid...

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