| Ultimi arrivi - A Tribute To Mars Global Surveyor |
South_Polar_Features-Summer-01.jpgSouth Polar Summer (Absolute Natural Colors; credits for the additional process. and color.: Dr Paolo C. Fienga - Lunexit Team)96 visitenessun commentoMareKromiumOtt 29, 2010
|
|
South_Polar_Features-Summer-02.jpgSouth Polar Summer (Absolute Natural Colors; credits for the additional process. and color.: Dr Paolo C. Fienga - Lunexit Team)91 visitenessun commentoMareKromiumOtt 29, 2010
|
|
Marte_Vallis-MGS-PCF-LXTT.jpgThe alleged "Frozen Ocean" of Marte Vallis (Natural Colors; credits for the additonal process. and color.: Dr Paolo C. Fienga - Lunexit Team)98 visitenessun commentoMareKromiumOtt 03, 2010
|
|
Volcanoes-Pavonis_Mons-PCF-LXTT.jpgPavonis Mons (Enhanced and Saturated Natural Colors; credits for the additional process. and color.: Dr Paolo C. Fienga - Lunexit Team)92 visiteCaption NASA originale:"This Mars Global Surveyor (MGS) Mars Orbiter Camera (MOC) wide angle color composite image, obtained in December 2003, shows the middle of the three Tharsis Montes, Pavonis Mons.
This is a broad shield volcano - similar to the volcanoes of Hawaii - located on the Martian Equator at approx. 113° West. The Volcano Summit is near 14 Km (~8,7 mi) above the Martian Datum (such as 0 elevation); the central caldera (crater near center of image) is about 45 Km (~28 mi.) across and about 4,5 Km (~2.8 mi.) deep. Sunlight illuminates the scene from the lower left". MareKromiumAgo 08, 2010
|
|
Craters-Unnamed_Crater_with_Windstreak_in_Sirtis_Major_Planum-PCF-LXTT.jpgCrater and Windstreak in Syrtis Major Planum (Enhanced Natural Colors; credits for the additional process. and color.: Dr Paolo C. Fienga)77 visitenessun commentoMareKromiumAgo 03, 2010
|
|
Craters-Unnamed_Crater-PIA07508-PCF-LXTT.jpgImpact Crater and Windstreak (Natural Colors; credits for the additional process. and color.: Dr Paolo C. Fienga - Lunexit Team)60 visiteCaption NASA:"This MGS-MOC image shows a 1,2-Km-diameter North mid-latitude crater with a bright wind streak".
Location near: 30,8° North Lat. and 131,8° West Long.
Image width: ~3 Km (~1,9 mi)
Illumination from: lower left
Season: Northern Summer MareKromiumGiu 25, 2010
|
|
Volcanoes-Ceraunius_Tholus-MGS.jpgCeraunius, from atop (possible Natural Colors; credits: Dr Paolo C. Fienga - Lunexit Team)70 visitenessun commentoMareKromiumApr 05, 2010
|
|
Volcanic_Features-Pits-PIA03196.jpgAscraeus Mons (possible Natural Colors; credits: Dr Paolo C. Fienga - Lunexit Team)56 visitenessun commentoMareKromiumMar 15, 2010
|
|
South_Polar_Features-02.jpgSouth Polar "River-like" Surface Features? (Absolute Natural Colors; credits for the additional process. and color.: Dr Paolo C. Fienga - Lunexit Team)74 visitenessun commentoMareKromiumDic 30, 2009
|
|
Craters-Schiaparelli_Crater-Layers-01.jpgLayers in Schiaparelli Crater (Natural Colors; credits: Lunexit)57 visitenessun commentoMareKromiumNov 29, 2009
|
|
Craters-Schiaparelli_Crater-Layers-02.gifLayers in Schiaparelli Crater (Natural Colors; credits: Lunexit)56 visiteDa "NASA - Picture of the Day", del giorno 29 Novembre 2009:"Is this a picture of Mars or Earth?
Oddly enough, it is a picture of Mars. What may appear to some as a terrestrial coastline is in fact a formation of ancient layered hills and wind-blown sand on Mars.
The above-pictured region spans about 3 Km in Schiaparelli Crater. What created the layers of sediment is still a topic of research. Viable hypotheses include ancient epochs of deposit either from running water or wind-blown sand. Winds and sandstorms have smoothed and eroded the structures more recently.
The "water" that appears near the bottom is actually dark colored sand. The image was taken with the Mars Global Surveyor Spacecraft that operated around Mars from 1996-2006 and returned over 200.000 images".MareKromiumNov 29, 2009
|
|
HomePlate-s1200095_home_plate_resolution_065mt.jpgHome Plate, from orbit56 visitenessun commentoMareKromiumNov 09, 2009
|
|
| 512 immagini su 43 pagina(e) |
 |
|
|
|
|
12 | |
|
|
|
|
