| Piú votate - Mars Reconnaissance Orbiter (MRO) |
ESP_011664_2015_RED_abrowse-01.jpgAt the base of Olympus Mons... (edm - Natural Colors; credits: Lunar Explorer Italia)57 visiteThe Ridge with 2 Knobs in the center of this edm is of special interest. The Lava Flows radiate away from these Knobs, indicating that the Flows were fed from these points. However, based on experience with the current eruption of Kilauea Volcano in Hawaii, it seems that these Vents were fed by a Lava Tube.
Thus the magma first reached the Surface some distance away, then was transported through a Tube to this location. A blockage in the Tube would force the lava to burst out and erupt onto the Surface.MareKromium
(2 voti)
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PSP_010580_1630_RED_abrowse.jpgPlains near Valles Marineris (possible Natural Colors; credits: Lunar Explorer Italia)90 visiteMars Local Time: 15:44 (middle afternoon)
Coord. (centered): 17,0° South Lat. and 309,6° East Long.
Spacecraft altitude: 257,0 Km (such as about 160,6 miles)
Original image scale range: 25,7 cm/pixel (with 1 x 1 binning) so objects ~77 cm across are resolved
Map projected scale: 25 cm/pixel
Map projection: EQUIRECTANGULAR
Emission Angle: 0,2°
Phase Angle: 63°
Solar Incidence Angle: 63° (meaning that the Sun is about 27° above the Local Horizon)
Solar Longitude: 149,0° (Northern Summer)
Credits: NASA/JPL/University of Arizona
Additional process. and coloring: Lunar Explorer ItaliaMareKromium
(2 voti)
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PSP_010437_1655_RED_abrowse~0.jpgOn the edge... (Natural - but lightly enhanced - Colors; credits: Lunar Explorer Italia)71 visiteMars Local Time: 15:42 (middle afternoon)
Coord. (centered): 14,5° South Lat. and 253,6° East Long.
Spacecraft altitude: 251,9 Km (such as about 157,5 miles)
Original image scale range: 25,2 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: 0,2°
Phase Angle: 62,3°
Solar Incidence Angle: 62° (meaning that the Sun is about 28° above the Local Horizon)
Solar Longitude: 143,3° (Northern Summer)
Credits: NASA/JPL/University of Arizona
Additional process. and coloring: Lunar Explorer ItaliaMareKromium
(2 voti)
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PSP_010479_1425_RED_abrowse.jpgMid-Southern Latitude Trough (Natural - but lightly enhanced - Colors; credits: Lunar Explorer Italia)62 visiteMars Local Time: 15:47 (middle afternoon)
Coord. (centered): 37,0° South Lat. and 189,9° East Long.
Spacecraft altitude: 254,1 Km (such as about 158,8 miles)
Original image scale range: 50,8 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: 0,3°
Phase Angle: 74,2°
Solar Incidence Angle: 74° (meaning that the Sun is about 16° above the Local Horizon)
Solar Longitude: 145,0° (Northern Summer)
Credits: NASA/JPL/University of Arizona
Additional process. and coloring: Lunar Explorer ItaliaMareKromium
(2 voti)
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PSP_010439_1400_RED_abrowse.jpgUnnamed Southern Crater (Natural Colors; credits: Lunar Explorer Italia)72 visitenessun commentoMareKromium
(2 voti)
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SouthPole-PIA11988.jpgThe South Pole of Mars in Spring (2)57 visitenessun commentoMareKromium
(2 voti)
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PSP_010716_2640_RED_abrowse.jpgNorth Polar Cavi Scarp with Unconformity (Natural Colors; credits: Lunar Explorer Italia)87 visiteMars Local Time: 14:14 (early afternoon)
Coord. (centered): 83,9° North Lat. and 165,7° East Long.
Spacecraft altitude: 322,0 Km (such as about 201,3 miles)
Original image scale range: 64,4 cm/pixel (with 1 x 1 binning) so objects ~ 1,93 mt across are resolved
Map projected scale: 50 cm/pixel
Map projection: EQUIRECTANGULAR
Emission Angle: 3,5°
Phase Angle: 71,4°
Solar Incidence Angle: 74° (meaning that the Sun is about 16° above the Local Horizon)
Solar Longitude: 154,4° (Northern Summer)
Credits: NASA/JPL/University of Arizona
Additional process. and coloring: Lunar Explorer ItaliaMareKromium
(2 voti)
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PSP_010491_1570_RED_abrowse.jpgGraben in Memnonia Fossae (Natural Colors; credits: Lunar Explorer Italia)68 visiteMars Local Time: 15:41 (middle afternoon)
Coord. (centered): 23,0° South Lat. and 219,6° East Long.
Spacecraft altitude: 258,7 Km (such as about 161,7 miles)
Original image scale range: 51,8 cm/pixel (with 1 x 1 binning) so objects ~ 1,55 mt across are resolved
Map projected scale: 50 cm/pixel
Map projection: EQUIRECTANGULAR
Emission Angle: 9,9°
Phase Angle: 73,9°
Solar Incidence Angle: 66° (meaning that the Sun is about 24° above the Local Horizon)
Solar Longitude: 145,4° (Northern Summer)
Credits: NASA/JPL/University of Arizona
Additional process. and coloring: Lunar Explorer ItaliaMareKromium
(2 voti)
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PSP_010472_2590_RED_abrowse.jpgStreaks on Exposure of North Polar Layered Deposits (Natural Colors; credits: Lunar Explorer Italia)73 visiteMars Local Time: 14:47 (early afternoon)
Coord. (centered): 78,8° North Lat. and 357,2° East Long.
Spacecraft altitude: 317,4 Km (such as about 198,4 miles)
Original image scale range: 63,5 cm/pixel (with 1 x 1 binning) so objects ~ 1,91 mt across are resolved
Map projected scale: 50 cm/pixel
Map projection: EQUIRECTANGULAR
Emission Angle: 0,9°
Phase Angle: 66,9°
Solar Incidence Angle: 68° (meaning that the Sun is about 22° above the Local Horizon)
Solar Longitude: 144,7° (Northern Summer)
Credits: NASA/JPL/University of Arizona
Additional process. and coloring: Lunar Explorer ItaliaMareKromium
(2 voti)
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PSP_010477_1720_RED_abrowse.jpgPit Chain and other Collapse Features in Arsia Chasma (Natural Colors; credits: Lunar Explorer Italia)84 visiteMars Local Time: 15:41 (middle afternoon)
Coord. (centered): 7,8° South Lat. and 240,7° East Long.
Spacecraft altitude: 256,1 Km (such as about 153,8 miles)
Original image scale range: 49,2 cm/pixel (with 1 x 1 binning) so objects ~ 1,48 mt across are resolved
Map projected scale: 50 cm/pixel
Map projection: EQUIRECTANGULAR
Emission Angle: 0,1°
Phase Angle: 59,2°
Solar Incidence Angle: 59° (meaning that the Sun is about 31° above the Local Horizon)
Solar Longitude: 144,9° (Northern Summer)
Credits: NASA/JPL/University of Arizona
Additional process. and coloring: Lunar Explorer ItaliaMareKromium
(2 voti)
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PSP_010467_2635_RED_abrowse.jpgNorth Polar Dunes (Natural Colors; credits: Lunar Explorer Italia)69 visiteMars Local Time: 14:01 (early afternoon)
Coord. (centered): 83,7° North Lat. and 121,7° East Long.
Spacecraft altitude: 319,7 Km (such as about 199,8 miles)
Original image scale range: 64 cm/pixel (with 1 x 1 binning) so objects ~ 1,92 mt across are resolved
Map projected scale: 50 cm/pixel
Map projection: EQUIRECTANGULAR
Emission Angle: 0,1°
Phase Angle: 70,3°
Solar Incidence Angle: 70° (meaning that the Sun is about 20° above the Local Horizon)
Solar Longitude: 144,5° (Northern Summer)
Credits: NASA/JPL/University of Arizona
Additional process. and coloring: Lunar Explorer ItaliaMareKromium
(2 voti)
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PSP_010463_2735_RED_abrowse.jpgNorth Polar Layers (Natural Colors; credits: Lunar Explorer Italia)81 visiteMars Local Time: 07:04 (early morning)
Coord. (centered): 86,5° North Lat. and 126,1° East Long.
Spacecraft altitude: 315,9 Km (such as about 197,4 miles)
Original image scale range: 63,2 cm/pixel (with 1 x 1 binning) so objects ~ 1,90 mt across are resolved
Map projected scale: 50 cm/pixel
Map projection: EQUIRECTANGULAR
Emission Angle: 0,0°
Phase Angle: 74,7°
Solar Incidence Angle: 75° (meaning that the Sun is about 15° above the Local Horizon)
Solar Longitude: 144,4° (Northern Summer)
Credits: NASA/JPL/University of Arizona
Additional process. and coloring: Lunar Explorer ItaliaMareKromium
(2 voti)
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