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Titan-Clouds-PIA09033.jpgClouds and Surface57 visiteCaption NASA originale:"This image set was taken at a distance of 15.000 Km (9.300 miles) from Titan and shows two views of an area riddled by mountain ranges that were probably produced by tectonic forces.
Near the bottom of the right image, a band of bright clouds is seen.
These clouds are probably produced when gaseous methane in Titan's atmosphere cools and condenses into methane fog as Titan's winds drive air over the mountains. It was once thought that these recurring clouds were produced by volcanic activity on Titan, but this image calls that idea into question.
These views were obtained during an Oct. 25 flyby designed to obtain the highest-resolution infrared views of Titan yet. Cassini's VIMS resolved surface features as small as 400 mt (1300 feet). The images were taken at wavelengths of 1,3 microns shown in blue, 2 microns shown in green and 5 microns shown in red".MareKromium
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SOL1041-2R218777640EFFAS64P1301R0M1-02.jpgFrom the "b&w raw material" to a "decent color-frame": step 2 (digital clean-up)57 visitenessun commento
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OPP-SOL1027-1N219361542EFF77HRP1986L0M1.jpgVictoria Crater (2) - Sol 102757 visitenessun commento
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as12-46-6729~0.jpgAS 12-46-6729 - Alan Bean on the Lunar Surface57 visiteCaption NASA originale:"At about 115:51:59 MT, Pete Conrad asked Alan Bean to pose as he stepped off the LM footpad for the first time. Note the porch rails at the top of the ladder and the curve of Surveyor Crater beyond Al".MareKromium
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as13-58-8465.jpgAS 13-58-8465 - Farewell "Odyssey"...57 visiteMareKromium
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OPP-SOL1028-1N219449942EFF77O1P1987R0M1.jpgThe flat surface of Meridiani (3)57 visitenessun commento
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OPP-SOL1028-1N219449814EFF77O1P1987L0M1.jpgThe flat surface of Meridiani (2)57 visitenessun commento
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OPP-SOL1028-1N219449726EFF77O1P1987R0M1.jpgThe flat surface of Meridiani (1)57 visitenessun commento
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OPP-SOL1030-1F219623538EDN77S3F0006R0M1.jpgRover wheels and soil texture (2) - Sol 103057 visitenessun commentoMareKromium
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OPP-SOL1030-1F219623336EFF77S3P1211R0M1.jpgRover wheels and soil texture (1) - Sol 103057 visitenessun commentoMareKromium
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Aurora_Borealis_-_01.jpgRed Space-Waterfall57 visitenessun commentoMareKromium
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as17-147-22452.jpgAS 17-147-22452 - CSM America from LM Challanger57 visitenessun commentoMareKromium
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