| Piú votate - Mars Reconnaissance Orbiter (MRO) |
ESP_023264_1680_RED_abrowse-PCF-LXTT-01.jpgFeatures of Margaritifer Terra (EDM - Enhanced Natural Colors; credits for the additional process. and color: Dr Paolo C. Fienga - Lunexit Team)126 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
(2 voti)
|
|
ESP_023495_1115_RED_abrowse-PCF-LXTT.jpgSouthern Dunefield (Absolute Natural Colors; credits for the additional process. and color.: Dr Paolo C. Fienga - Lunar Explorer Italia)178 visiteMars Local Time: 14:31 (early afternoon)
Coord. (centered): 68,4° South Lat. and 162,7° East Long.
Spacecraft altitude: 249,0 Km (such as about 155,6 miles)
Original image scale range: 49,8 cm/pixel (with 2 x 2 binning) so objects ~ 1 mt and 49 cm across are resolved
Map projected scale: 50 cm/pixel
Map projection: POLAR STEREOGRAPHIC
Emission Angle: 2,7°
Sun-Mars-Spacecraft (or "Phase") Angle: 65,8°
Solar Incidence Angle: 64° (meaning that the Sun is about 26° above the Local Horizon)
Solar Longitude: 337,6° (Northern Winter)
Credits: NASA/JPL/University of Arizona
Additional process. and coloring: Dr Paolo C. Fienga - Lunar Explorer ItaliaMareKromium
(2 voti)
|
|
ESP_023491_0935_RED_abrowse-PCF-LXTT.jpgFeatures of the South Polar Residual Cap (Absolute Natural Colors; credits for the additional process. and color: Dr Paolo C. Fienga - Lunexit Team)162 visiteMars Local Time: 16:54 (middle afternoon)
Coord. (centered): 86,2° South Lat. and 309,1° East Long.
Spacecraft altitude: 244,6 Km (such as about 152,9 miles)
Original image scale range: 24,5 cm/pixel (with 1 x 1 binning) so objects ~ 73 cm across are resolved
Map projected scale: 25 cm/pixel
Map projection: POLAR STEREOGRAPHIC
Emission Angle: 2,8°
Sun-Mars-Spacecraft (or "Phase") Angle: 81,0°
Solar Incidence Angle: 80° (meaning that the Sun is about 10° above the Local Horizon)
Solar Longitude: 337,4° (Northern Winter)
Credits: NASA/JPL/University of Arizona
Additional process. and coloring: Dr Paolo C. Fienga - Lunar Explorer ItaliaMareKromium
(2 voti)
|
|
PSP_008144_2055_RED_abrowse-PCF-LXTT.jpgDark Slope Streaks on Olympus Mons' Aureole (Absolute Natural Colors; credits for the additional process. and color.: Dr Paolo C. Fienga - Lunexit Team)155 visitenessun commentoMareKromium
(2 voti)
|
|
ESP_023067_0930_RED_abrowse-PCF-LXTT-1.jpgPossible Water Ice and South Polar Mesas (Absolute Natural Colors; credits for the additional process. and color.: Dr Paolo C. Fienga - Lunexit Team)213 visiteMars Local Time: 18:17 (Middle Afternoon)
Coord. (centered): 87,1° South Lat. and 25,3° East Long.
Spacecraft altitude: 246,8 Km (such as about 154,2 miles)
Original image scale range: 24,7 cm/pixel (with 1 x 1 binning) so objects ~ 74 cm across are resolved
Map projected scale: 25 cm/pixel
Map projection: POLAR STEREOGRAPHIC
Emission Angle: 0,1°
Sun-Mars-Spacecraft (or "Phase") Angle: 74,1°
Solar Incidence Angle: 74° (meaning that the Sun is about 16° above the Local Horizon)
Solar Longitude: 319,1° (Northern Winter)
Credits: NASA/JPL/University of Arizona
Additional process. and coloring: Dr Paolo C. Fienga - Lunar Explorer ItaliaMareKromium
(2 voti)
|
|
ESP_023066_0955_RED_abrowse-PCF-LXTT.jpgKnob located on the South Polar Layered Deposits - or "SPLD" (Absolute Natural Colors; credits for the additional process. and color.: Dr Paolo C. Fienga - Lunexit Team)189 visiteMars Local Time: 15:37 (Middle Afternoon)
Coord. (centered): 84,5° South Lat. and 12,2° East Long.
Spacecraft altitude: 250 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: 7,2°
Sun-Mars-Spacecraft (or "Phase") Angle: 74,7°
Solar Incidence Angle: 71° (meaning that the Sun is about 19° above the Local Horizon)
Solar Longitude: 319,1° (Northern Winter)
Credits: NASA/JPL/University of Arizona
Additional process. and coloring: Dr Paolo C. Fienga - Lunar Explorer ItaliaMareKromium
(2 voti)
|
|
ESP_023065_1205_RED_abrowse-PCF-LXTT.jpgBarchan to Linear to Transverse Dune Transition in Summer (Absolute Natural Colors; credits for the additional process. and color.: Drr Gianluigi Barca and Paolo C . Fienga - Lunar Explorer Italia)183 visiteMars Local Time: 14:14 (Early Afternoon)
Coord. (centered): 59,0° South Lat. and 16,9° East Long.
Spacecraft altitude: 266 Km (such as about 166,2 miles)
Original image scale range: 26,6 cm/pixel (with 1 x 1 binning) so objects ~ 83 cm across are resolved
Map projected scale: 25 cm/pixel
Map projection: EQUIRECTANGULAR
Emission Angle: 19,9°
Sun-Mars-Spacecraft (or "Phase") Angle: 63,6°
Solar Incidence Angle: 49° (meaning that the Sun is about 41° above the Local Horizon)
Solar Longitude: 319,0° (Northern Winter)
Credits: NASA/JPL/University of Arizona
Additional process. and coloring: Dr Paolo C. Fienga - Lunar Explorer ItaliaMareKromium
(2 voti)
|
|
ESP_023060_1445_RED_abrowse-PCF-LXTT.jpgUnnamed Crater in Terra Cimmeria (Absolute Natural Colors; credits for the additional process. and color.: Dr Paolo C. Fienga - Lunar Explorer Italia)175 visiteMars Local Time: 14:18 (Early Afternoon)
Coord. (centered): 35,4° South Lat. and 152,5° East Long.
Spacecraft altitude: 254,3 Km (such as about 158,9 miles)
Original image scale range: 25,4 cm/pixel (with 1 x 1 binning) so objects ~ 76 cm across are resolved
Map projected scale: 25 cm/pixel
Map projection: EQUIRECTANGULAR
Emission Angle: 7,4°
Sun-Mars-Spacecraft (or "Phase") Angle: 30,1°
Solar Incidence Angle: 36° (meaning that the Sun is about 54° above the Local Horizon)
Solar Longitude: 318,8° (Northern Winter)
Credits: NASA/JPL/University of Arizona
Additional process. and coloring: Dr Paolo C. Fienga - Lunar Explorer ItaliaMareKromium
(2 voti)
|
|
ESP_023062_1365_RED_abrowse-PCF-LXTT.jpgPits within Mantle Material in an Unnamed Crater located South of Reull Vallis (Enhanced Natural Colors; credits for the additional process. and color.: Dr Paolo C. Fienga - Lunexit Team)179 visiteMars Local Time: 14:17 (Early Afternoon)
Coord. (centered): 43,0° South Lat. and 98,4° East Long.
Spacecraft altitude: 253,4 Km (such as about 158,3 miles)
Original image scale range: 25,3 cm/pixel (with 1 x 1 binning) so objects ~ 76 cm across are resolved
Map projected scale: 25 cm/pixel
Map projection: EQUIRECTANGULAR
Emission Angle: 1,2°
Sun-Mars-Spacecraft (or "Phase") Angle: 40,8°
Solar Incidence Angle: 40° (meaning that the Sun is about 50° above the Local Horizon)
Solar Longitude: 318,9° (Northern Winter)
Credits: NASA/JPL/University of Arizona
Additional process. and coloring: Dr Paolo C. Fienga - Lunar Explorer ItaliaMareKromium
(2 voti)
|
|
Syrtis_Major_Planum-ESP_023089_1960_RED_abrowse-PCF-LXTT.jpgFeatures of Syrtis Major Planum (Absolute Natural Colors; credits for the additional process. and color: Dr Paolo C. Fienga - Lunexit Team)238 visiteMars Local Time: 14:06 (Early Afternoon)
Coord. (centered): 15,7° North Lat. and 74,2° East Long.
Spacecraft altitude: 277,8 Km (such as about 173,6 miles)
Original image scale range: 27,8 cm/pixel (with 1 x 1 binning) so objects ~ 55,6 cm across are resolved
Map projected scale: 25 cm/pixel
Map projection: EQUIRECTANGULAR
Emission Angle: 6,3°
Sun-Mars-Spacecraft (or "Phase") Angle: 39,7°
Solar Incidence Angle: 44° (meaning that the Sun is about 46° above the Local Horizon)
Solar Longitude: 320,1° (Northern Winter)
Credits: NASA/JPL/University of Arizona
Additional process. and coloring: Dr Paolo C. Fienga - Lunar Explorer ItaliaMareKromium
(2 voti)
|
|
PSP_005160_1150_RED_abrowse-PCF-LXTT-00.jpgGullies in Mantle Terrain in Sisyphi Planum (CTX Frame - Absolute Natural Colors; credits for the additional process. and color.: Dr Paolo C. Fienga - Lunexit Team) 216 visiteCaption NASA:"This observation shows the East-facing Walls of an Unnamed Crater in Sisyphi Planum, near the South Polar Regions. Gullies, as well as Mantle Terrain and Polygons are also visible; these features suggest that at some point in time, liquid and ice may have been present at and near the Surface. The Gullies, which are rather eroded, have ample Alcoves and subdued Channels; dark patches and Ripples in the bottom of the Channels indicate that the most recent activity was Aeolian (such as "wind-driven") in Nature. Mantle Terrains are characterized by their smooth Surface and light, uniform color. They are widely interpreted as Terrains blanketed by a mixture of Ice and Dust, deposited under climatic conditions different from that of today. The Gullies in this image have Alcove Areas that seem to have cut through the Mantle Terrain, exposing the underlying materials". MareKromium
(2 voti)
|
|
PSP_008301_2480_RED_abrowse-PCF-LXTT-00.jpgFeatures of Vastitas Borealis: Polygons (CTX Frame - Absolute Natural Colors; credits for the additional process. and color: Dr Paolo C. Fienga - Lunexit Team)134 visiteCaption NASA:"This image is one of many that have been taken over the Phoenix Landing Site. The Phoenix Lander launched from Cape Canaveral, Florida in August 2007 and will reach the surface of Mars on 25 May 2008. One of the reasons that this Region of Mars was selected for the Landing Site is based on the overall lack of rocks that could prove hazardous to the Lander. Among the many science goals, Phoenix will analyze the Surface Dust as well as dig into an ice-rich layer which is predicted to lie within inches of the Martian Surface. The Polygons are most likely the result of temperature oscillations which cause this ice to crack resulting in the Surface that is visible today. MareKromium
(2 voti)
|
|
| 2235 immagini su 187 pagina(e) |
 |
|
|
|
|
133 | |
|
|
|
|
