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Contact: Isamu Matsuyama
matsuyama@dtm.ciw.edu
202-478-8863
Carnegie Institution
Caption: Arc-shaped troughs (black and white arrows) extend 100s of kilometers on the surface of Jupiter's moon Europa. These enigmatic features are likely fractures resulting from a shift in Europa's spin axis. Vertical scale bar (right) is 100 km.
Credit: P. Schenk/NASA/LPI
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Related news release: Wandering poles left scars on Europa
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