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South_Polar_Features-Trough-PIA13944-PCF-LXTT.jpgSouth Polar Trough (Absolute Natural Colors; credits for the additional process. and color.: Dr Paolo C. Fienga - Lunexit Team)233 visiteOrbit Number: 40448
Latitude: 86,077° South
Longitude: 290,428° East
Instrument: VIS
Captured: January, 26, 2011
Mars Local Time: 18:39 (Late Afternoon)MareKromium
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Titan-Regions-Tortula_Facula_Region-PIA13895.jpgTortula Facula (alias "Nondescript Obstacle")233 visiteCaption NASA:"These side-by-side images obtained by NASA's Cassini Spacecraft show the feature named Tortola Facula on Titan. The left image was obtained by the Visual and InfraRed Mapping Spectrometer data on Oct. 26, 2004, at a resolution of about 2 Km (1,242 mile) per pixel. This mosaic focuses on an area around 9° North Latitude and 145° West Longitude.
In 2005, scientists interpreted Tortola Facula as an ice volcano.
The right image shows the same feature, as seen by Cassini's Radar Instrument on May 12, 2008, at a much higher resolution of approx. 300 meters per pixel. Scientists now think that this feature is a "Nondescript Obstacle" surrounded by obvious wind-blown Sand Dunes, similar to those commonly found in this Region of Titan.
In radar images, objects appear bright when they are tilted toward the Spacecraft or have rough surfaces". MareKromium
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Chasma_Boreale-TRA_000840_2750_IRB-001-PCF-LXTT.jpgOn the Edge of Chasma Boreale (Natural Colors; credits for the additional process. and color.: Dr Paolo C. Fienga - Lunexit Team)233 visitenessun commentoMareKromium
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OPP-SOL2596-1F358651972EFFB8__P1211R0M1-PCF-LXTT.jpgRover Tracks - Sol 2596 (Enhanced Natural Colors; credits for the additional process. and color.: Dr Paolo C. Fienga - Lunexit Team)233 visitenessun commentoMareKromium
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SOL203-2N144392086EFF8000P1746R0M1-PCF-LXTT.jpgThe Martian Mound and the Sky above (1) - Sol 203 (Absolute Natural Colors; credits for the additional process. and color.: Dr Paolo C. Fienga - Lunexit Team)233 visitenessun commentoMareKromium
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Channels-Terra_Sabaea-MO-PCF-LXTT.jpgChannels in Terra Sabaea (Natural Colors; credits for the additional process. and color.: Dr Paolo C. Fienga - Lunexit Team)233 visitenessun commentoMareKromium
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Crack_of_Unknown_Origin-ESP_022298_1555-GB-PCF-LXTT-02.jpgPossible Evidence of relatively recent Seismic Activity on Mars (credits for the Research and additional process.: Drr Gianluigi Barca and Paolo C. Fienga - Lunexit Team)233 visitenessun commentoMareKromium
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OPP-SOL281-c-PCF-LXTT.jpgFlow Features on Endurance Rim - Sol 281 (Enhanced Absolute Natural Colors; credits for the additional process. and color: Dr Paolo C. Fienga - Lunexit Team)233 visitenessun commentoMareKromium
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Craters-Unnamed_Crater_with_Windstreak-PIA07508-01.jpgUnnamed Crater wth Windstreak (Absolute Natural Colors; credits for the additional process. and color.: Dr Paolo C. Fienga - Lunexit Team)233 visiteCaption NASA originale:"This MGS-MOC image shows a 1,2 Km North Mid-Latitude Unnamed Crater with a bright Windstreak".
Location near: 30,8° North Lat. and 131,8° West Long.
Image width: ~3 Km (~1,9 mi)
Illumination from: lower left
Season: Northern Summer
MareKromium
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ESP_024121_1870-PCF-LXTT-00.jpgUnnamed Tributary Channel leading into Ares Vallis (CTX Frame "A" - Absolute Natural Colors; credits for the additional process. and color.: Dr Paolo C. Fienga - Lunexit Team)233 visiteMars Local Time: 14:15 (Early Afternoon)
Coord. (centered): 6,8° North Lat. and 339,8° East Long.
Spacecraft altitude: 277,0 Km (such as about 173,1 miles)
Original image scale range: 55,4 cm/pixel (with 2 x 2 binning) so objects ~ 1 mt and 66 cm across are resolved
Map projected scale: 50 cm/pixel
Map projection: EQUIRECTANGULAR
Emission Angle: 5,5°
Sun-Mars-Spacecraft (or "Phase") Angle: 39,7°
Solar Incidence Angle: 34° (meaning that the Sun is about 56° above the Local Horizon)
Solar Longitude: 2,7° (Northern Spring)
Credits: NASA/JPL/University of Arizona
Additional process. and coloring: Dr Paolo C. Fienga - Lunar Explorer ItaliaMareKromium
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ESP_024014_1275-PCF-LXTT-01.jpgUSGS Dune Database Entry Number 0284-520 (CTX Frame "B" - Absolute Natural Colors; credits for the additonal process. and color.: Dr Paolo C. Fienga - Lunar Explorer Italia)233 visiteMars Local Time: 14:25 (Early Afternoon)
Coord. (centered): 52,0° South Lat. and 28,5° East Long.
Spacecraft altitude: 252,8 Km (such as about 158,0 miles)
Original image scale range: 25,3 cm/pixel (with 1 x 1 binning) so objects ~ 50,6 cm across are resolved (with 2 x 2 binning)
Map projected scale: 25 cm/pixel
Map projection: EQUIRECTANGULAR
Emission Angle: 8,1°
Sun-Mars-Spacecraft (or "Phase") Angle: 65,1°
Solar Incidence Angle: 60° (meaning that the Sun is about 30° above the Local Horizon)
Solar Longitude: 358,5° (Northern Winter)
Credits: NASA/JPL/University of Arizona
Additional process. and coloring: Dr Paolo C. Fienga - Lunar Explorer ItaliaMareKromium
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Craters-Rabe_Crater-PCF-LXTT.jpgOn the Floor of Rabe Crater (Absolute Natural Colors; credits for the additional process. and color: Dr Paolo C. Fienga - Lunexit Team)233 visiteCaption NASA originale:"This MGS-MOC image shows remnants — Buttes and Knobs — of light-toned rock, perhaps sedimentary in origin, on the Floor of Rabe Crater. The Buttes and Knobs are surrounded by dark, windblown Sands which have been criss-crossed by Dust Devil Tracks".
Location near: 44,0° South; 325,9° West
Image width: ~3 Km (~1,9 mi)
Illumination from: upper left
Season: Southern SummerMareKromium
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