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Graben

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Paired fractures with a downdropped block between them are termed graben. Graben are common on Alba Patera on Mars as…

Nov 13, 2006

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Pits Near Rhabon Valles

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NASA's Mars Global Surveyor shows

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The rims of two old and degraded impact craters are intersected by a graben near Mangala Fossa. This image was…

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The tip of the 'wing' of the Small Magellanic Cloud galaxy is dazzling in this new view from NASA's Great Observatories. The SMC, is a small galaxy about 200,000 light-years way that orbits our own Milky Way spiral galaxy.

CMB SAG Meeting December 12, 2025

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