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Psp_009478_1770_red.jpgCratered Cones in Zephyria Planum (False Colors; credits: Lunar Explorer Italia)57 visiteMars Local Time: 15:21 (early afternoon)
Coord. (centered): 3,1° South Lat. and 152,3° East Long.
Spacecraft altitude: 286,5 Km (such as about 179,0 miles)
Original image scale range: 28,7 cm/pixel (with 1 x 1 binning) so objects ~86 cm across are resolved
Map projected scale: 25 cm/pixel
Map projection: EQUIRECTANGULAR
Emission Angle: 20,4°
Phase Angle: 72,7°
Solar Incidence Angle: 56° (meaning that the Sun is about 34° above the Local Horizon)
Solar Longitude: 107,8° (Northern Summer)
Credits: NASA/JPL/University of Arizona
Additional process. and coloring: Lunar Explorer ItaliaMareKromium
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Psp_009529_2260_red.jpgSmall Mound in Arcadia Planitia (Absolute Natural Colors; credits for the additional process. and color.: Dr Paolo C. Fienga - Lunar Explorer Italia)57 visiteMars Local Time: 15:17 (early afternoon)
Coord. (centered): 45,8° North Lat. and 194,9° East Long.
Spacecraft altitude: 303,0 Km (such as about 189,4 miles)
Original image scale range: 60,6 cm/pixel (with 1 x 1 binning) so objects ~1,82 mt across are resolved
Map projected scale: 50 cm/pixel
Map projection: EQUIRECTANGULAR
Emission Angle: 0,5°
Phase Angle: 44,9°
Solar Incidence Angle: 45° (meaning that the Sun is about 45° above the Local Horizon)
Solar Longitude: 109,6° (Northern Summer)
Credits: NASA/JPL/University of Arizona
Additional process. and coloring: Lunar Explorer ItaliaMareKromium
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SOL758-9-3.jpgRocky Landscape - Sol 758 (possible True Colors; credits: Dr G. Barca & Lunexit)57 visitenessun commentoMareKromium
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SOL758-9-2.jpgRocky Landscape - Sol 758 (possible True Colors; credits: Dr G. Barca & Lunexit)57 visitenessun commentoMareKromium
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Psp_009520_1520_red.jpgVery recent small Impact Crater near Hadriaca Patera (Enhanced and Saturated Natural Colors; credits for the additional process. and color.: Dr Paolo C. Fienga - Lunar Explorer Italia)57 visiteMars Local Time: 15:35 (middle afternoon)
Coord. (centered): 27,9° South Lat. and 90,7° East Long.
Spacecraft altitude: 256,9 Km (such as about 160,5 miles)
Original image scale range: 51,4 cm/pixel (with 1 x 1 binning) so objects ~1,54 mt across are resolved
Map projected scale: 50 cm/pixel
Map projection: EQUIRECTANGULAR
Emission Angle: 4,1°
Phase Angle: 70,5°
Solar Incidence Angle: 73° (meaning that the Sun is about 17° above the Local Horizon)
Solar Longitude: 109,3° (Northern Summer)
Credits: NASA/JPL/University of Arizona
Additional process. and coloring: Lunar Explorer ItaliaMareKromium
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Psp_009652_2115_red.jpgOlivine Deposits (possible True Colors; credits: Lunar Explorer Italia)57 visiteMars Local Time: 15:25 (early afternoon)
Coord. (centered): 31,0° North Lat. and 79,6° East Long.
Spacecraft altitude: 289,5 Km (such as about 180,9 miles)
Original image scale range: 29,0 cm/pixel (with 1 x 1 binning) so objects ~57,9 cm across are resolved
Map projected scale: 25 cm/pixel
Map projection: EQUIRECTANGULAR
Emission Angle: 6,4°
Phase Angle: 39,7°
Solar Incidence Angle: 46° (meaning that the Sun is about 44° above the Local Horizon)
Solar Longitude: 114,0° (Northern Summer)
Credits: NASA/JPL/University of Arizona
Additional process. and coloring: Lunar Explorer ItaliaMareKromium
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Titan-Clouds-Noctilucent_Clouds-GIFMovie-N00023501-N00023599.gifNoctilucent Clouds over Titan (GIF-Movie; credits: Dr G. Barca)57 visiteSu Titano è notte, ma come queste immagini (ottimamente montate a formare un GIF-Movie dal nostro Dr Gianluigi Barca) dimostrano piuttosto chiaramente, delle grandi e vaporose formazioni nuvolose passano attraverso gli occhi elettronici di Cassini e si rendono palesi.
Magia delle riprese IR?
No, perchè queste immagini sono state ottenute nello Spettro della Luce Visibile.
E allora, come spiegare la (ripetiamo: EVIDENTE) luminosità delle nuvole di Titano?
Beh, esistono almeno tre modi per provare a spiegare (sensatamente) questo intrigante ed affascinante fenomeno, ma la soluzione (puramente ed assolutamente teorica e speculativa, lo sappiamo) che ci piace privilegiare la potete trovare descritta nell'articolo "Oltre la Nebbia", pubblicato sul nostro Blog "True Planets"...
MareKromium
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HD-189733-1.jpgHD 189733 - ExtraSolar Planet57 visite"...Marcet sine adversario Virtus..."
(Seneca)
"...La Virtù che non conosce sorte avversa, marcisce..." (il benessere ed il quieto vivere distruggono la forza morale)MareKromium
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Psp_009684_1695_red.jpgExposure of Light-Toned Layering along Wallrock in Coprates Chasma (possible True Colors; credits: Lunar Explorer Italia)57 visiteMars Local Time: 15:32 (middle afternoon)
Coord. (centered): 10,2° South Lat. and 290,8° East Long.
Spacecraft altitude: 260,8 Km (such as about 163,0 miles)
Original image scale range: 26,1 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: 2,5°
Phase Angle: 59,7°
Solar Incidence Angle: 62° (meaning that the Sun is about 28° above the Local Horizon)
Solar Longitude: 115,1° (Northern Summer)
Credits: NASA/JPL/University of Arizona
Additional process. and coloring: Lunar Explorer ItaliaMareKromium
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Collapse_Features-Xanthe_Terra-20080403a-PCF-LXTT.jpgSurface Features in Xanthe Terra (Enhanced Natural Colors; credits for the additional process. and color.: Dr Paolo C. Fienga - Lunexit Team)57 visitenessun commentoMareKromium
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Psp_009565_1905_red.jpgDark Material on the Floor of an Unnamed Crater (Enhanced Natural Colors; credits for the additional process. and color.: Dr Paolo C. Fienga - Lunar Explorer Italia)57 visiteMars Local Time: 15:27 (early afternoon)
Coord. (centered): 10,3° North Lat. and 297,2° East Long.
Spacecraft altitude: 273,8 Km (such as about 171,1 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: 2,5°
Phase Angle: 48,8°
Solar Incidence Angle: 51° (meaning that the Sun is about 39° above the Local Horizon)
Solar Longitude: 110,9° (Northern Summer)
Credits: NASA/JPL/University of Arizona
Additional process. and coloring: Lunar Explorer ItaliaMareKromium
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PSP_007704_1765_RED_abrowse~0.jpgProposed MSL Landing Site in Miyamoto Crater (MULTISPECTRUM; credits: Lunexit)57 visiteMiyamoto Crater is located in South-Western Meridiani Planum (and South-West of the Mars Exploration Rover Opportunity Landing Site).
This image shows fairly smooth plains and some areas covered by Windstreaks.
The streaks suggest that wind is an active process here, depositing surface material downwind in this distinctive form. This Landing Site is adjacent to the Hematite-bearing plains unit where the Opportunity Rover sits.
The CRISM instrument has detected Phyllosilicates (Clay Minerals) at this Landing Site, which scientists believe to have formed in the presence of water.
The Mars Science Laboratory rover would investigate the mineral diversity here, which includes Phyllosilicates and Sulfate Minerals.MareKromium
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