| Piú votate - Mars Reconnaissance Orbiter (MRO) |
ESP_023825_1855_RED_abrowse-PCF-LXTT.jpgUnnamed Crater with "Fracture" in Eastern Elysium Planitia (Absolute Natural Colors; credits for the additional process. and color.: Dr Paolo C. Fienga - Lunexit Team)182 visiteMars Local Time: 14:01 (Early Afternoon)
Coord. (centered): 5,3° North Lat. and 138,9° East Long.
Spacecraft altitude: 308,4 Km (such as about 192,8 miles)
Original image scale range: 30,9 cm/pixel (with 1 x 1 binning) so objects ~ 93 cm across are resolved
Map projected scale: 25 cm/pixel
Map projection: EQUIRECTANGULAR
Emission Angle: 28,6°
Sun-Mars-Spacecraft (or "Phase") Angle: 60,1°
Solar Incidence Angle: 32° (meaning that the Sun is about 58° above the Local Horizon)
Solar Longitude: 351,1° (Northern Winter)
Credits: NASA/JPL/University of Arizona
Additional process. and coloring: Dr Paolo C. Fienga - Lunar Explorer ItaliaMareKromium
(3 voti)
|
|
ESP_023482_2010_RED_abrowse-PCF-LXTT-0.jpgFresh Impact Crater on the S/W Edge of Elysium Mons (Enhanced Natural Colors; credits for the additional process. and color: Dr Paolo C. Fienga - Lunexit Team)133 visiteMars Local Time: 14:04 (early afternoon)
Coord. (centered): 20,7° North Lat. and 144,0° East Long.
Spacecraft altitude: 281,3 Km (such as about 175,8 miles)
Original image scale range: 28,1 cm/pixel (with 1 x 1 binning) so objects ~ 84 cm across are resolved
Map projected scale: 25 cm/pixel
Map projection: EQUIRECTANGULAR
Emission Angle: 1,4°
Sun-Mars-Spacecraft (or "Phase") Angle: 42,0°
Solar Incidence Angle: 43° (meaning that the Sun is about 47° above the Local Horizon)
Solar Longitude: 337,0° (Northern Winter)
Credits: NASA/JPL/University of Arizona
Additional process. and coloring: Dr Paolo C. Fienga - Lunar Explorer ItaliaMareKromium
(3 voti)
|
|
ESP_023671_2270_RED_abrowse-PCF-LXTT-00.jpgFeatures of Deuteronilus Mensae, with Dust Devil (CTX Frame - Absolute Natural Colors; credits for the additional process. and color.: Dr Paolo C. Fienga - Lunexit Team) 188 visiteMars Local Time: 14:01 (Early Afternoon)
Coord. (centered): 46,6° North Lat. and 20,7° East Long.
Spacecraft altitude: 304,5 Km (such as about 190,3 miles)
Original image scale range: 60,9 cm/pixel (with 2 x 2 binning) so objects ~ 1 mt and 83 cm across are resolved
Map projected scale: 50 cm/pixel
Map projection: EQUIRECTANGULAR
Emission Angle: 5,6°
Sun-Mars-Spacecraft (or "Phase") Angle: 56,1°
Solar Incidence Angle: 59° (meaning that the Sun is about 31° above the Local Horizon)
Solar Longitude: 344,8° (Northern Winter)
Credits: NASA/JPL/University of Arizona
Additional process. and coloring: Dr Paolo C. Fienga - Lunar Explorer ItaliaMareKromium
(3 voti)
|
|
ESP_014256_1300_RED_abrowse-PCF-LXTT-1.jpgUnnamed Crater with Gullies (Absolute Natural Colors; credits for the additional process. and color.: Dr Paolo C. Fienga - Lunar Explorer Italia)140 visiteMars Local Time: 14:27 (Early Afternoon)
Coord. (centered): 49,9° South Lat. and 33,9° East Long.
Spacecraft altitude: 252,1 Km (such as about 157,5 miles)
Original image scale range: 50,4 cm/pixel (with 2 x 2 binning) so objects ~ 1 mt and 51 cm across are resolved
Map projected scale: 50 cm/pixel
Map projection: EQUIRECTANGULAR
Emission Angle: 3,1°
Sun-Mars-Spacecraft (or "Phase") Angle: 47,6°
Solar Incidence Angle: 45° (meaning that the Sun is about 45° above the Local Horizon)
Solar Longitude: 319,4° (Northern Winter)
Credits: NASA/JPL/University of Arizona
Additional process. and coloring: Dr Paolo C. Fienga - Lunar Explorer ItaliaMareKromium
(3 voti)
|
|
ESP_023237_1775_RED_abrowse-PCF-LXTT.jpgThe Western half of Iazu Crater - Meridiani Planum (Absolute Natural Colors; credits for the additional process. and color: Dr Paolo C. Fienga - Lunexit Team)234 visiteMars Local Time: 14:04 (Early Afternoon)
Coord. (centered): 2,7° South Lat. and 354,8° East Long.
Spacecraft altitude: 273,9 Km (such as about 171,2 miles)
Original image scale range: 27,4 cm/pixel (with 1 x 1 binning) so objects ~ 82 cm across are resolved
Map projected scale: 25 cm/pixel
Map projection: EQUIRECTANGULAR
Emission Angle: 11,8°
Sun-Mars-Spacecraft (or "Phase") Angle: 44°
Solar Incidence Angle: 33° (meaning that the Sun is about 57° above the Local Horizon)
Solar Longitude: 326,6° (Northern Winter)
Credits: NASA/JPL/University of Arizona
Additional process. and coloring: Dr Paolo C. Fienga - Lunar Explorer ItaliaMareKromium
(3 voti)
|
|
ESP_023264_1680_RED_abrowse-PCF-LXTT-00.jpgFeatures of Margaritifer Terra (CTX Frame - Enhanced Natural Colors; credits for the additional process. and color: Dr Paolo C. Fienga - Lunexit Team)117 visiteMars Local Time: 14:09 (early afternoon)
Coord. (centered): 12,1° South Lat. and 339,8° East Long.
Spacecraft altitude: 265,1 Km (such as about 165,7 miles)
Original image scale range: 53 cm/pixel (with 2 x 2 binning) so objects ~ 1 mt and 59 cm across are resolved
Map projected scale: 50 cm/pixel
Map projection: EQUIRECTANGULAR
Emission Angle: 0,4°
Sun-Mars-Spacecraft (or "Phase") Angle: 31,2°
Solar Incidence Angle: 32° (meaning that the Sun is about 58° above the Local Horizon)
Solar Longitude: 327,7° (Northern Winter)
Credits: NASA/JPL/University of Arizona
Additional process. and coloring: Dr Paolo C. Fienga - Lunar Explorer ItaliaMareKromium
(3 voti)
|
|
Psp_010689_2025_red~0.jpgTectonic Fissure (Absolute Natural Colors; credits for the additional process. and color: Dr Paolo C. Fienga - Lunexit Team)135 visiteThis image of a region East of Tooting Crater is centered on a Tectonic Fissure West of the Olympus Mons Aureole. Three other Channel Systems formed along it.
The feature of note is a broad shallow Channel System exhibiting a braided pattern that abruptly changes to a steep walled channel system near the Fissure.
These steep walled channel systems are thought to be formed when ground water flowing out along a cliff undermines the slope resulting in collapse of overlying materials. Erosion then typically moves in a headward direction along the pre-existing shallow Channel System. This process is known as "Groundwater Sapping".
There are other places on Mars (such as Cerberus Fossae), where these fissures appear to have flood channels associated with them.
Within this channel there is a more resistant, cliff-forming layer near the surface with some defined horizontal Strata (such as Layers). Multiple Dark Streaks known as slope streaks originate from the base of this hard layer. Slope Streaks are generally dark when first formed and then gradually fade over time. The origin of these Slope Streaks is still under debate, but they are thought to be dry Dust Avalanches.
§§§
Mars Local Time: 15:38 (middle afternoon)
Coord. (centered): 22,1° North Lat. and 208,7° East Long.
Spacecraft altitude: 286,2 Km (such as about 178,9 miles)
Original image scale range: 57,3 cm/pixel (with 1 x 1 binning) so objects ~1,72 mt across are resolved
Map projected scale: 50 cm/pixel
Map projection: EQUIRECTANGULAR
Emission Angle: 0,8°
Phase Angle: 53,9°
Solar Incidence Angle: 53° (meaning that the Sun is about 37° above the Local Horizon)
Solar Longitude: 153,3° (Northern Summer)
Credits: NASA/JPL/University of Arizona
Additional process. and coloring: Dr Paolo C. Fienga - Lunar Explorer Italia MareKromium
(3 voti)
|
|
ESP_023331_1670_RED_abrowse-PCF-LXTT.jpgHematite in Capri Chasma (Absolute Natural Colors; credits for the additional process. and color: Dr Paolo C. Fienga - Lunexit Team)207 visiteMars Local Time: 14:13 (Early Afternoon)
Coord. (centered): 13,0° South Lat. and 311,9° East Long.
Spacecraft altitude: 271,3 Km (such as about 169,6 miles)
Original image scale range: 27,1 cm/pixel (with 1 x 1 binning) so objects ~ 81 cm across are resolved
Map projected scale: 25 cm/pixel
Map projection: EQUIRECTANGULAR
Emission Angle: 14,2°
Sun-Mars-Spacecraft (or "Phase") Angle: 18,5°
Solar Incidence Angle: 33° (meaning that the Sun is about 57° above the Local Horizon)
Solar Longitude: 330,6° (Northern Winter)
Credits: NASA/JPL/University of Arizona
Additional process. and coloring: Dr Paolo C. Fienga - Lunar ExplorerMareKromium
(3 voti)
|
|
ESP_023164_1020_RED_abrowse-PCF-LXTT-01.jpgFeatures of the SPLD (EDM - Absolute Natural Colors; credits for the additional process. and color: Dr Paolo C. Fienga - Lunexit Team)182 visitenessun commentoMareKromium
(3 voti)
|
|
ESP_023164_1020_RED_abrowse-PCF-LXTT-00.jpgFeatures of the SPLD (CTX Frame - Absolute Natural Colors; credits for the additional process. and color: Dr Paolo C. Fienga - Lunexit Team)199 visiteMars Local Time: 14:46 (Early Afternoon)
Coord. (centered): 77,9° South Lat. and 203,8° East Long.
Spacecraft altitude: 250,1 Km (such as about 156,3 miles)
Original image scale range: 50 cm/pixel (with 2 x 2 binning) so objects ~1 mt and 50 cm across are resolved
Map projected scale: 50 cm/pixel
Map projection: POLAR STEREOGRAPHIC
Emission Angle: 7,5°
Sun-Mars-Spacecraft (or "Phase") Angle: 70,8°
Solar Incidence Angle: 66° (meaning that the Sun is about 24° above the Local Horizon)
Solar Longitude: 323,4° (Northern Winter)
Credits: NASA/JPL/University of Arizona
Additional process. and coloring: Dr Paolo C. Fienga - Lunar Explorer ItaliaMareKromium
(3 voti)
|
|
ESP_023077_1225_RED_abrowse-PCF-LXTT.jpgFeatures of Peneus Patera (Absolute Natural Colors; credits for the additional process. and color: Dr Paolo C. Fienga - Lunexit Team)196 visitenessun commentoMareKromium
(3 voti)
|
|
ESP_020551_1545_RED_abrowse.jpgMass Wasting near Claritas Fossae (Absolute Natural Colors; credits for the additional process. and color.: Dr Gianluigi Barca - Lunexit Team)201 visitenessun commentoMareKromium
(3 voti)
|
|
| 2235 immagini su 187 pagina(e) |
 |
|
|
|
|
89 | |
|
|
|
|
