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OPP-SOL795-1P198781216ESF6900P2673R2M1.jpgSunset on Mars, with "lights" in the Sky (1) - Sol 795 (possible natural colors - elab. Lunexit)57 visiteUn'ipotesi: e se le due "luci nel tramonto" fossero Deimos e Phobos (visibili grazie ad una esposizione leggermente più lunga la quale fu anche causa, come ovvio, dell'image artifact che domina la porzione superiore del Sole calante)?MareKromium
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PSP_003252_1425_RED_browse-02.jpgBright Gully Deposit in Terra Sirenum (the "gully" - close-up; false colors)57 visiteThe bright gully deposit has a very fluid-like appearance, and has not been covered by other gullies or debris flows, indicating a young age. The brightness is a mystery; it could be due to minerals formed from water or ice.
Alternatively, the flow that made the gully may have removed a thin coating of relatively darker dust and soil, revealing a brighter substrate.
In any case, this feature is probably indicative of recent flow of water or water-rich material on Mars.MareKromium
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Mira-PIA09960.jpgMira: a real Shooting Star!57 visite"...Plus tibi Virtus tua dedit, quam Fortuna abstulit..."
(Cicerone)
"...La Virtù ti diede più di quanto la Sorte ti tolse..."MareKromium
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OPP-SOL1266-1R240573239EFF85W0P1369L0M1.jpgA still dusty sky and horizon... - Sol 1266 (natural colors; elab. Lunexit)57 visitenessun commentoMareKromium
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OPP-SOL1266-1N240572984EDN85W0P1585L0M1.jpgThe sky over Opportunity - Sol 1266 (natural colors; elab. Lunexit)57 visitenessun commentoMareKromium
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Thermal_Map-ORB410_01_surf_comp_H1.jpgThermal Map of Venusian Surface (comparison ESA/NASA)57 visiteCaption ESA:"An unprocessed thermal map of the Venusian Surface obtained by VIRTIS on 5 June 2007 (left) is compared here with a radar image of the same area obtained by NASA’s Magellan Spacecraft in the 1990s (right).
VIRTIS, the imaging spectrometer on board Venus Express, obtained this image at 1 micrometre, a wavelength that allows detection of radiation originating from the surface. The imaged region is that which NASA’s MESSENGER flew over as it made its closest approach to the Planet.
Magellan’s radar imaging and altimetry maps made it possible to measure the elevation and the radio-optical properties of the surface. Venus Express’ VIRTIS is providing the first complete set of thermal maps of the surface of Venus.
Correlations between topographic and thermal data similar to the ones shown in this image-composite will allow the scientists to understand if the measured temperature of the surface depends only on the altitude – where higher altitudes simply corresponds to colder, temperatures such as on Earth – or if it depends on the presence of previously undetected sources of heat such as active volcanoes".MareKromium
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ZZ-ColorMars-13-20040503ax.jpgMars from Orbit, as a "Human" would see it...by Keith Laney (7)57 visitenessun commentoMareKromium
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ZZ-ZZ-Twilight.jpgTwilights (natural colors, elab. by Keith Laney)57 visitenessun commentoMareKromium
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ZZ-ZZ-Horizon-S46.jpgGusev's Panorama (natural colors - elab. Lunexit)57 visitenessun commentoMareKromium
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ZZ-ZZ-Horizon-2P227744645EFFAS4JP2629L4Mblueskies-01.jpgMartian Sky over Gusev (natural colors - elab. Lunexit)57 visitenessun commentoMareKromium
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as16-106-17278.jpgAS 16-106-17278 - Rocks and Boulders (additional processing by Lunexit)57 visiteCaption NASA:"167:02:32 MT - Charlie starts a fourth polarimetry pan with the filter oriented vertically".
MareKromium
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as16-120-19279.jpgAS 16-120-19279 - Gassendi Crater (additional processing by Lunexit)57 visiteImage Collection: 70mm Hasselblad
Mission: 16
Magazine: 120
Magazine Letter: V
Latitude: 18,5° South
Longitude: 39,0° West
Camera Altitude: 123 Km
Film Type: SO-368
Film Width: 70 mm
Film Color: color
MareKromium
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