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Mystery ‘cat scratches’ spotted on Saturn’s moon Tethys

Mystery ‘cat scratches’ spotted on Saturn’s moon Tethys

The Telegraph - By Sarah Knapton, Science Editor

The huge 'scratches' could be fissures in the rock or chemical impurities in the ice, experts at Nasa have speculated Scientists are baffled about what has caused red marks resembling huge cat scratches on one of Saturn’s icy moons. Like graffiti sprayed by an unknown artist, unexplained arc-shaped, …

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