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Europa-PIA01970.jpgApproaching Europa57 visiteCaption NASA originale:"View of Europa taken from a range of 2.869.252 Km (such as about 1,6 MMs). The color composite is made from three black and white images taken through the orange, green and violet filters. The 170° Longitude is at the center of the picture; this is the face away from Jupiter. Irregular dark and bright patches on the surface are different from the patterns on the other satellites of Jupiter and those on the Moon, Mars and Mercury. Dark intersecting lines may be faults that break the crust".
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Saturn-PIA08162.jpgSaturnian (swirling) clouds57 visiteCaption NASA originale:"The bright whorls and small-scale specks of convective clouds drift through a Region just North of Saturn's bright Equatorial Band. Observers have seen major storms develop in this Region in the past 15-20 years.
The image was taken in visible red light with the Cassini spacecraft narrow-angle camera on March 13, 2006, at a distance of approximately 2,6 MKM (about 1,6 MMs) from Saturn. The image scale is approx. 15 Km (about 9 miles) per pixel".
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Chaotic_Terrain-Memnonia-PIA08104-2.jpgChaotic Terrain between Memnonia Fossae and Elysium Planitia (2 - Original NASA/JPL/ASU b/w Frame)57 visitenessun commento
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Tempel1-ZZ-ZL-PIA02132_fig1.jpgThe "Sunny Side" of Comet Tempel-157 visiteCaption originale:"This image composite shows comet Tempel 1 in visible (left) and infrared (right) light. The infrared picture highlights the warm, or sunlit, side of the comet, exactly where NASA's Deep Impact probe hit. These data were acquired about six minutes before impact.
The visible image was taken by the medium-resolution camera on the mission's flyby spacecraft, and the infrared data were acquired by the flyby craft's infrared spectrometer".
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NGC-3079-PIA04208.jpgNGC 3079 - Spiral Galaxy57 visite"...A colui al quale fu dato tanto,
Tanto sarà domandato..."
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SOL825-2F199603929EDNAR00P1131R0M1.jpgDark Sky over Spirit - Sol 82557 visiteCaption NASA:"Right Front HazCam Non-linearized Downsampled EDR acquired on Sol 825 of Spirit's mission to Gusev Crater at approximately 12:25:51 MLT".
Siamo poco oltre il mezzogiorno (ora locale), ma il Cielo di Marte ci appare limpido e molto scuro, così come dovrebbe essere il cielo di un pianeta la cui atmosfera è oltremodo rarefatta. Ma noi sappiamo, attraverso quello che ci mostrano tanti altri frames, sia in b/n, sia a colori, che la realtà è diversa e che il Cielo di Marte, in realtà, non è affatto buio come appare in questo ed in altri frames similari.
Un'immagine che deve far riflettere.
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Aeolian_Features-Windstreaks-PIA08422-00.jpgBeautiful Windstreaks (Original NASA/JPL/ASU b/w Frame)57 visiteCaption NASA originale:"This group of Windstreaks is located on Lava Flows, West of Arsia Mons".
Image information: VIS instrument;
Latitude: 11,0° South;
Longitude: 219,5° East;
Resolution: 18 meter/pixel.
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SOL813-PIA08423-8.jpgWhen the Sun goes down... (8) - Sol 81357 visitenessun commento
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Volcanic_Features-Channels-Tharsis_Region-00.JPGChannels on Lava Flows in Tharsis (Original NASA/MGS/MSSS b/w Frame)57 visiteCaption NASA originale:"This MGS-MOC image shows ancient, Dust-covered Lava Flows and remains of leveed Lava Channels located on a Plain North/West of Jovis Tholus.
Jovis is a relatively small volcano in the Tharsis Region of Mars".
Location near: 22,4° North Lat. and 122,0° West Long.
Image width: ~3 Km (~1,9 mi)
Illumination from: lower left
Season: Northern Winter
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24-Mare Humorum-3.jpgMare Humorum (3)57 visitenessun commento
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Cepheus A-1.jpgCepheus A: Star Formation Region57 visite"...Non basta la luce di queste stelle. Non basta neppure la luce di tutte queste stelle per illuminarmi il cammino..."
P.C. Floegers - "Conversations"
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IRAS-05316+1757atlas-1.jpgCarbon Star IRAS 05316+175757 visite"...Modica voluptas laxat animos et temperat..."
(Seneca)
"...Un moderato piacere (può) rilassare e rafforzare l'animo..."
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