Mars Reconnaissance Orbiter (MRO)
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PSP_009751_1645_RED.jpgPit in Southeastern Syria Planum (possible True Colors; credits: Lunar Explorer Italia)60 visiteMars Local Time: 15:32 (middle afternoon)
Coord. (centered): 15,4° North Lat. and 261,7° East Long.
Spacecraft altitude: 251 Km (such as about 156,9 miles)
Original image scale range: 25,1 cm/pixel (with 1 x 1 binning) so objects ~75 cm across are resolved
Map projected scale: 25 cm/pixel
Map projection: EQUIRECTANGULAR
Emission Angle: 5°
Phase Angle: 68°
Solar Incidence Angle: 64° (meaning that the Sun is about 26° above the Local Horizon)
Solar Longitude: 117,6° (Northern Summer)
Credits: NASA/JPL/University of Arizona
Additional process. and coloring: Lunar Explorer ItaliaMareKromium
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PSP_009765_1780_RED.jpgPossible Skylight Near Arsia Mons (possible True Colors; credits: Lunar Explorer Italia)60 visiteMars Local Time: 15:29 (early afternoon)
Coord. (centered): 2,1° South Lat. and 237,8° East Long.
Spacecraft altitude: 159,8 Km (such as about 162,4 miles)
Original image scale range: 26 cm/pixel (with 1 x 1 binning) so objects ~78 cm across are resolved
Map projected scale: 25 cm/pixel
Map projection: EQUIRECTANGULAR
Emission Angle: 5,4°
Phase Angle: 61,0°
Solar Incidence Angle: 57° (meaning that the Sun is about 33° above the Local Horizon)
Solar Longitude: 118,1° (Northern Summer)
Credits: NASA/JPL/University of Arizona
Additional process. and coloring: Lunar Explorer Italia
Nota Lunexit: "Skylight" ----> curiosa, ma bella, espressione NASA che indica un pozzo da collasso a camino verticale.MareKromium
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PSP_009789_1660_RED.jpgCoprates' Wall (possible True Colors; credits: Lunar Explorer Italia)60 visiteMars Local Time: 15:42 (middle afternoon)
Coord. (centered): 14,1° South Lat. and 306,6° East Long.
Spacecraft altitude: 289,5 Km (such as about 180,9 miles)
Original image scale range: 29 cm/pixel (with 1 x 1 binning) so objects ~87 cm across are resolved
Map projected scale: 25 cm/pixel
Map projection: EQUIRECTANGULAR
Emission Angle: 26,4°
Phase Angle: 46,9°
Solar Incidence Angle: 65° (meaning that the Sun is about 25° above the Local Horizon)
Solar Longitude: 118,9° (Northern Summer)
Credits: NASA/JPL/University of Arizona
Additional process. and coloring: Lunar Explorer ItaliaMareKromium
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PSP_009846_1475_red-PCF-LXTT.jpgFeatures of Terra Sirenum (Natural Colors; credits for the additional process. and color.: Dr Paolo C. Fienga - Lunexit Team)68 visitenessun commentoMareKromium
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PSP_009849_1485_RED.jpgCentral Uplift and Impact Melt in Unnammed Crater in Hesperia Region (possible True Colors; credits: Lunar Explorer Italia)58 visiteMars Local Time: 15:38 (middle afternoon)
Coord. (centered): 31,3° South Lat. and 108,7° East Long.
Spacecraft altitude: 253,2 Km (such as about 158,3 miles)
Original image scale range: 50,7 cm/pixel (with 1 x 1 binning) so objects ~1,52 mt across are resolved
Map projected scale: 50 cm/pixel
Map projection: EQUIRECTANGULAR
Emission Angle: 0,4°
Phase Angle: 74,6°
Solar Incidence Angle: 74° (meaning that the Sun is about 16° above the Local Horizon)
Solar Longitude: 121,1° (Northern Summer)
Credits: NASA/JPL/University of Arizona
Additional process. and coloring: Lunar Explorer ItaliaMareKromium
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PSP_009863_1465_RED.jpgPotentially Well-Preserved Flow-Ejecta Crater in Northeastern Hellas Planitia (possible True Colors; credits: Lunar Explorer Italia)59 visiteMars Local Time: 15:38 (middle afternoon)
Coord. (centered): 33,2° South Lat. and 86,6° East Long.
Spacecraft altitude: 255,2 Km (such as about 159,5 miles)
Original image scale range: 51,1 cm/pixel (with 1 x 1 binning) so objects ~1,53 mt across are resolved
Map projected scale: 50 cm/pixel
Map projection: EQUIRECTANGULAR
Emission Angle: 1,9°
Phase Angle: 76,9°
Solar Incidence Angle: 75° (meaning that the Sun is about 15° above the Local Horizon)
Solar Longitude: 121,6° (Northern Summer)
Credits: NASA/JPL/University of Arizona
Additional process. and coloring: Lunar Explorer ItaliaMareKromium
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PSP_009878_2605_RED.jpgUnconformity in Gemina Lingula Layered Deposits (possible True Colors; credits: Lunar Explorer Italia)59 visiteMars Local Time: 15:15 (early afternoon)
Coord. (centered): 80,3° South Lat. and 22,6° East Long.
Spacecraft altitude: 340,6 Km (such as about 212,9 miles)
Original image scale range: 34,1 cm/pixel (with 1 x 1 binning) so objects ~1,02 mt across are resolved
Map projected scale: 25 cm/pixel
Map projection: EQUIRECTANGULAR
Emission Angle: 21,1°
Phase Angle: 45,9°
Solar Incidence Angle: 63° (meaning that the Sun is about 27° above the Local Horizon)
Solar Longitude: 122,2° (Northern Summer)
Credits: NASA/JPL/University of Arizona
Additional process. and coloring: Lunar Explorer ItaliaMareKromium
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PSP_009896_1680_RED.jpgFeatures of Noctis Labyrinthus (possible True Colors; credits: Lunar Explorer Italia)59 visiteMars Local Time: 15:34 (middle afternoon)
Coord. (centered): 12,0° South Lat. and 263,0° East Long.
Spacecraft altitude: 255,4 Km (such as about 159,6 miles)
Original image scale range: 51,1 cm/pixel (with 1 x 1 binning) so objects ~1,53 mt across are resolved
Map projected scale: 50 cm/pixel
Map projection: EQUIRECTANGULAR
Emission Angle: 0,5°
Phase Angle: 61,9°
Solar Incidence Angle: 62° (meaning that the Sun is about 28° above the Local Horizon)
Solar Longitude: 122,9° (Northern Summer)
Credits: NASA/JPL/University of Arizona
Additional process. and coloring: Lunar Explorer ItaliaMareKromium
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PSP_009905_2650_RED.jpgNorth Polar Layered Deposits (NPLD) and Dunes in Chasma Boreale (natural colors; credits: Lunexit)60 visiteThis image shows a steep, layered slope and flatter, dune-covered plains in Mars’ North Polar Region. The layers are composed of varying contents of water ice and dust.
On Earth, icy layers like these in Greenland and Antarctica are important because they contain a record of past climate conditions. By looking at the detailed sequence of Polar Layers on Mars, scientists hope to be able to discover the types of variations that Mars’ climate may have experienced.
The lowest section in the stack of light layers is noticeably darker because of the presence of dark, sandy material. Erosion of this dark material is thought to provide the sand making up the large dunes on the plains.
Several exceptionally well-developed barchan (crescent-shaped) dune forms up to approximately 50 meters (160 feet) across are present in the center of the image.MareKromium
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PSP_009913_1910_RED_abrowse-00.jpgFissures in Cerberus Fossae (natural colors; credits: Lunexit)62 visiteThis image shows an example of “en echelon” fractures in the Cerberus Fossae Region.
These fractures formed tectonically, meaning by the movement of Mars’ crust.
En "echelon" means that the fractures are laterally displaced from each other in a way consistent with the lateral displacement of other fractures in the same area.MareKromium
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PSP_009913_1910_RED_abrowse-01.jpgFissures in Cerberus Fossae (Enhanced and Saturated Natural Colors; credits: Lunexit)59 visiteThe colors in this frame result from differences in composition of the materials and ALSO represent how the landscape would appear to the human eye. Note that one can make out boulders and small dunes at the bottom of these fractures and layering within the walls. Just visible at the top of the image is some well-preserved impact crater ejecta.
The image is 1,2 Km across.MareKromium
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PSP_009913_1910_RED_abrowse-02.jpgFissures in Cerberus Fossae (Absolute Natural Colors; credits for the additional process. and color.: Dr Paolo C. Fienga - Lunexit Team) 259 visitenessun commentoMareKromium
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