| Piú votate - A Tribute To Mars Global Surveyor |
Phlegra_Montes-PIA08743-1-PCF-LXTT.jpgFeatures of Phlegra Montes (2 - Absolute Natural Colors; credits for the additional process. and color.: Dr Paolo C. Fienga - Lunexit Team)189 visiteImage information: VIS instrument;
Latitude: 45,6° North;
Longitude: 168,7° East;
Resolution: 19 meter/pixel.MareKromium
(3 voti)
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Phlegra_Montes-PIA08743-2-PCF-LXTT.jpgFeatures of Phlegra Montes (1 - Absolute Natural Colors; credits for the additional process. and color.: Dr Paolo C. Fienga - Lunexit Team)192 visiteImage information: VIS instrument;
Latitude: 45,6° North;
Longitude: 168,7° East;
Resolution: 19 meter/pixel.MareKromium
(3 voti)
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Craters-Kaiser_Crater-PCF-LXTT-01.jpgKaiser Crater (Absolute Natural Colors; credits for the additional process. and color.: Dr Paolo C. Fienga - Lunexit Team) 160 visiteOriginal caption:"As the MGS Primary Mission drew to an end, the Southern Hemisphere of Mars was in the depths of Winter. At high latitudes, it is dark most - if not all - of the day. Even at middle latitudes, the Sun shines only thinly through a veil of Water and Carbon Dioxide Ice Clouds and the ground is so cold that Carbon Dioxide Frosts have formed. Kaiser Crater (located at approx. 47° South Latitude and 340° West Longitude) is one such place. At a latitude comparable to Seattle, Washington, Duluth, Minnesota, or Helena, Montana, Kaiser Crater is studied primarily because of the sand Dunefield found within the confines of its Walls (lower center of the MOC image). The normally dark-gray or blue-black sand can be seen in this image to be shaded with light-toned frost. Other parts of the Crater are also frosted (...)".
MareKromium
(3 voti)
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North_Polar_Regions-The_Erg-M2300963-PCF-LXTT.jpgFeatures of the North Polar Erg (Absolute Natural Colors; credits for the additional process. and color.: Dr Paolo C. Fienga - Lunexit Team) 193 visitenessun commentoMareKromium
(3 voti)
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Hills_with_Snow-MGS-PCF-LXTT.jpgWould you like to ski on Mars? (Natural Colors; credits for the additional process. and color.: Dr Paolo C. Fienga - Lunexit Team)190 visiteUna fantastica ripresa effettuata dalla Sonda MGS ci permette di vedere degli abbondanti depositi di neve (o di qualcosa che alla neve assomiglia davvero moltissimo) sui fianchi di alcune colline Marziane. Non c'è nulla di scientifico nel desiderio di dare un'occhiata da vicino a questi pendii innevati: Scienza è anche Curiosità e, come già dicemmo in passato, Bellezza. L'idea di passeggiare (o anche di sciare, perchè no?...) alle pendici di una montagna di Marte che giace, parzialmente ricoperta di neve, in uno spesso ed inviolabile silenzio, la troviamo splendidamente affascinante. Chissà se, un giorno, una simile passeggiata potrà essere davvero possibile e chissà chi sarà il primo Uomo (o la prima Donna) a farla...MareKromium
(3 voti)
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North_Polar_Features-North_Polar_Margin-Chasma_Boreale-PIA07052-PCF-LXTT.jpgNorth Polar "Scarp" (Absolute Natural Colors; credits for the additional process. and color.: Dr Paolo C. Fienga - Lunexit Team)243 visiteCaption NASA:"This 1,6 meters (~5 feet) per pixel Mars Global Surveyor (MGS) Mars Orbiter Camera (MOC) image shows a typical North Polar Scarp and associated dark windblown Sand Dunes. Layers of material -- possibly Dust and Ice -- are exposed by the Scarp. The small white patches in the image are remnants of seasonal Frost. When this North Polar image was acquired in late September 2004, most of the Polar Frost had sublimed away. This image is located near 85,1° North Lat. and 210,8°West Longitude. The scene covers an area of approximately 3 Km (about 1,9 mi) across, and is illuminated by sunlight from the lower left.MareKromium
(3 voti)
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Acidalia_Planitia-Unusual_Landforms-M0300102-PCF-LXTT-01.jpgUnusual Landforms in Acidalia Planitia (EDM n.1 - Enhanced Absolute Natural Colors; credits for the additional process. and color.: Dr Paolo C. Fienga - Lunexit Team)142 visitenessun commentoMareKromium
(3 voti)
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Acidalia_Planitia-Unusual_Landforms-M0300102-PCF-LXTT-02.jpgUnusual Landforms in Acidalia Planitia (EDM n.2 - Enhanced Absolute Natural Colors; credits for the additional process. and color.: Dr Paolo C. Fienga - Lunexit Team)134 visitenessun commentoMareKromium
(3 voti)
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Acidalia_Planitia-Unusual_Landforms-M0300102-PCF-LXTT-03.jpgUnusual Landforms in Acidalia Planitia (EDM n.3 - Enhanced Absolute Natural Colors; credits for the additional process. and color.: Dr Paolo C. Fienga - Lunexit Team)143 visitenessun commentoMareKromium
(3 voti)
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Vastitas_Borealis-M0401165.jpgClouds over Vastitas Borealis223 visiteLongitude of image center: 26,41° West
Latitude of image center: 72,42° North
Scaled pixel width: 269,48 meters
Scaled image width: 131,27 Km
Scaled image height: 114,03 Km
Solar Longitude (Ls): 188,53°
Local True Solar Time: 14,17 decimal hours
Emission Angle: 3,74°
Incidence Angle: 78,86°
Phase Angle: 76,42°
North Azimuth: 98,15°
Sun Azimuth: 311,53°
Spacecraft Altitude: 431,53 Km
Slant Distance: 432,34 KmMareKromium
(3 voti)
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North_Polar_Cap-M0303936-PCF-LXTT.jpgFrame M0303936 - The North Polar Cap (Natural Colors; credits for the additional process. and color.: Dr Paolo C. Fienga - Lunexit Team)230 visitenessun commentoMareKromium
(3 voti)
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Tithonium_Chasma-MGS-PCF-LXTT-1.jpgHuge Landslide in Tithonium Chasma (Natural Colors; credits for the additional process. and color.: Dr Paolo C. Fienga - Lunexit Team)284 visiteCaption NASA originale:"This MGS-MOC image shows a landslide that occurred off of a steep slope in Tithonium Chasma, part of the vast Valles Marineris Trough System".
Location near: 4,8° South Lat.; 84,6° West Long.
Image width: ~3 Km (~1,9 mi)
Illumination from: upper left
Season: Southern AutumnMareKromium
(3 voti)
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