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Titan-PIA09034.jpgCloudless Titan...59 visiteCaption NASA originale:"This image is a composite of several images taken during two separate Titan flybys on Oct. 9 (T19) and Oct. 25 (T20), 2006.
The large circular feature near the center of Titan's disk may be the remnant of a very old impact basin. The mountain ranges to the South-East of the circular feature and the long dark, linear feature to the North-West of the old impact scar may have resulted from tectonic activity on Titan caused by the energy released when the impact occurred.
The Oct. 9 images form the background globe for context and the most recent images from the Oct. 25 flyby are overlaid. The Oct. 9 images were taken at an average distance of about 30,000 Km (approx. 18.000 miles). The Oct. 25 images were taken at a distance of 12.000 Km (about 7.200 miles). 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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OPP-SOL1028-1N219450151EFF77O1P1987L0M1.jpgThe flat surface of Meridiani (4)59 visitenessun commento
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Aurora_Borealis_-_05.jpgAurora in the Northern Skies59 visitenessun commentoMareKromium
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R-Hydrae-PIA09070.jpgR-Hydrae59 visite"...Un Paese che si reputa Democratico e che fa della "Democrazia" il vessillo dietro al quale - o sotto il quale... - nascondere tutte le proprie inefficienze e manchevolezze, non è un Paese Democratico..."
P.C. Floegers
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as17-147-22478.jpgAS 17-147-22478 - Small crater-cluster59 visiteCaption NASA originale:"Pre-EVA-1 LM window pan. Below the horizon, surface closest to the LM, small fresh crater".MareKromium
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The_Pelican_Nebula.jpgIC 5067 - The "Pelican" Nebula59 visite"...Beloved, I pray that all may go well with you and that you may be in good health, just as it is well with your soul..."
- 3 John 1:2MareKromium
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Io-Tohill-Scarp-01.jpgThe mysterious Tohill Mons and Patera (2) - natural colors59 visitenessun commento
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Titan-Surface-Unexplained_Surface_Features-PIA06111.jpgUnexplainable Surface Features59 visiteCaption NASA:"This image acquired at a range of 344.000 Km (about 213.700 miles) shows details at Titan's surface never seen before. The image shows only surface brightness no topographic shading. The finest features are less than 10 Km (a little more than 6 miles) across. In other areas the surface boundaries are less distinct perhaps due to different geologic process or atmospheric effects. There are some linear features that could be impact craters but the fact that many features are linear suggests that other geologic processes are shaping the surface".
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Enceladus-PIA08355.jpgCanyonland (HR)59 visiteFine topographic detail and color variations are revealed in this 11-image, false color mosaic taken during Cassini's 2nd close flyby of Saturn's moon Enceladus, on March 9, 2005.
This mosaic, a HR cropped section of the full-disk mosaic available in Fractured World, shows the center of the anti-Saturnian Hemisphere of Enceladus -- such as the side of Enceladus that always faces away from Saturn. The left portion of the mosaic is dominated by Diyar Planitia.
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Troughs-Tharsis_Region-PIA04103-001.jpgWhat's inside the Trough? (EDM n.1- Enhanced Natural Colors; credits for the additional process. and color.: Dr Paolo C. Fienga - Lunexit Team)59 visiteSiamo proprio certi che nei canaloni della Regione Marziana di Cerberus Fossae non vi sia nulla di interessante (a parte accumuli di polveri e dunette)?!?
Osservate bene...
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OPP-SOL970-PIA09103-002.jpgVictoria Crater (2) - Sol 970 (natural colors and blue skies)59 visitenessun commentoMareKromium
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Psp_001497_2480_red-00.jpgThe Northern Lakes: Lake "Ginny" (CTX Frame - False Colors)59 visiteQuando si sa dove guardare e che cosa cercare...Si finisce SEMPRE (o quasi...) con il trovare.
L'albedo del dettaglio che vedete in basso alla Vostra Dx è inconfondibile. Il detail-mgnf che abbiamo operato (e che vedrete nel prossimo quadro) è chiarissimo: c'è un nuovo Lago nelle Grandi Pianure Nordiche di Marte!
"Lake Ginny", questa volta (sempre con buona pace di IAU, NASA, ESA e di tutti gli altri Fenomeni che guardano, guardano, guardano...etc.).MareKromium
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