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OPP-SOL1759-2.jpgLate Sun - Sol 1759 (3D - possible True Colors; credits: Dr G. Barca)56 visitenessun commentoMareKromium
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OPP-SOL1759-1P284357875EFF94BBP2629L4M1.jpgLate Sun - Sol 1759 (possible True Colors; credits: Dr Paolo C. Fienga)56 visitenessun commentoMareKromium
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OPP-SOL1757-1.jpgLate Sun - Sol 1757 (possible True Colors; credits: Dr G. Barca)56 visitenessun commentoMareKromium
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SOL1788-3.JPGRockland! - Sol 1788 (False Colors; credits: Dr G. Barca)56 visitenessun commentoMareKromium
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PSP_007219_1720_RED_abrowse-00~0.jpgFinely-Layered Rocks in Ius Chasma (context-frame - MULTISPECTRUM; credits: Lunexit)56 visiteThe high resolution of HiRISE allows us to see the many Fine Layers, or Strata, of Rock Outcrops all over Mars. This image shows a portion of Ius Chasma in the western portion of the large Valles Marineris Canyon System.
The Outcrop of Rock in the center of the image is about 5,5 Km across. Similar light-toned Strata are observed elsewhere in the canyon system and the CRISM instrument has shown that they often contain sulfate salts. The presence of Sulfate Salts indicate that water once interacted with this area, possibly as fluids that migrated through pre-existing rocks or as shallow evaporating pools of water.MareKromium
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SOL1684-GB.jpgOn the Slope... - Sol 1684 (possible True Colors; credits: Dr G. Barca & Lunar Explorer Italia)56 visitenessun commentoMareKromium
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SOL1681-GB.jpgRocky Horizon - Sol 1681 (possible True Colors; credits: Dr G. Barca & Lunexit)56 visitenessun commentoMareKromium
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Aeolian_Features-Inverted_Channels-ER-MO.jpgInverted Topography (Natural Colors; credits for the additional process. and color.: Dr Paolo C. Fienga - Lunexit Team)56 visiteCaption NASA:"The system of sinuous ridges seen at the top of the image is the remnants of a channel system. In this case the channel has been filled by a material more resistant to erosion than the surroundings.
As the surround material was eroded away the resistant channel fill was left behind, forming a ridge where the channel had once been. This reversal of topography - from a channel to a ridge - is termed Inversion or Inverted Topography".MareKromium
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OPP-SOL1765-1.jpgMore Razorblades and Paving - Sol 1765 (possible True Colors; credits: Dr G. Barca)56 visitenessun commentoMareKromium
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Psp_001443_1695_red~0.jpgFeatures of Melas Chasma (possible True Colors; credits: Lunar Explorer Italia)56 visitenessun commentoMareKromium
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Psp_001470_2665_red~0.jpgNorth Polar Residual Cap (possible natural colors; credits: Lunar Explorer Italia)56 visitenessun commentoMareKromium
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Psp_001440_1820_red~0.jpgFeatures of Sinus Meridiani (possible True Colors; credits: Lunar Explorer Italia)56 visitenessun commentoMareKromium
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