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Dunefield-Vinogradov_Crater-20080303a-PCF-LXTT.jpgHuge Dune-Field inside Vinogradov Crater (Natural Colors; credits for the additional process. and color.: Dr Paolo C. Fienga - Lunexit Team)58 visitenessun commento
MareKromium
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PHOE-SOL122-lg36292-36293-36294-2.jpgMicroscopic Vastitas - Sol 122 (Superdefinition and possible True Colors; credits: Dr G. Barca & Lunexit)58 visitenessun commentoMareKromium
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Psp_009390_2595_red.jpgUnconformity in North Polar Layered Deposits (natural colors; credits: Lunexit)58 visiteThis image features the North Polar Layered Deposits. The flat tongue-shaped feature at the bottom of the image is the surface of the cap.
The bright textured region near the top of the image is polygonal ground, which is commonly found in the Martian High-Latitudes. Polygonal ground formation is thought to relate to temperature cycles in ice-rich soil.
Just south of the polygonal ground, a bright layer within the cap can be seen eroding in the form of landslides, particularly near the center of the image.
The most noticeable part of the polar cap is visible in an unconformity, the horizontal break in the cap layers. An unconformity is caused by non-uniform erosion or deposition. In this case, non-uniform erosion or deposition might have occurred due to variable climate over geologic time.
MareKromium
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OPP-SOL1666-1P276097874EFF90__P2357R2M1.jpgFarewell Victoria! - Sol 1666 (possible True Colors; credits: Lunexit)58 visitenessun commentoMareKromium
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SOU-SOL065-GB.JPGLonely Soujourner... - Sol 65 (possible True Colors; credits: Dr G. Barca)58 visitenessun commentoMareKromium
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PHOE-SOL116-PIA11225.jpgLights ON - Sol 116 (extra-saturated colors; credits: NASA)58 visiteCaption NASA:"This image is a composite view of NASA's Phoenix Mars Lander's Robotic Arm Camera (RAC) with its lights on, as seen by the Lander's Surface Stereo Imager (SSI). This image combines images taken on the afternoon of Phoenix's 116th Martian day, or Sol (such as September 22, 2008). The RAC is about 8 cm (3" - inches) tall.
The SSI took images of the RAC to test both the light-emitting diodes (LEDs) and cover function. Individual images were taken in three SSI filters that correspond to the red, green, and blue LEDs one at a time. When combined, it appears that all three sets of LEDs are on at the same time.
This composite image is not true color. The streaks of color extending from the LEDs are an artifact from saturated exposure".MareKromium
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PHOE-SOL116-PIA11224.jpgLights OFF - Sol 116 (approximate colors; credits: NASA)58 visiteCAption NASA:"This approximate color image is a view of NASA's Phoenix Mars Lander's Robotic Arm Camera (RAC) as seen by the Lander's Surface Stereo Imager (SSI). This image was taken on the afternoon of the 116th Martian day, or Sol, of the mission (such as September 22, 2008). The RAC is about 8 cm (3" - inches) tall.
The SSI took images of the RAC to test both the light-emitting diodes (LEDs) and cover function. Individual images were taken in three SSI filters that correspond to the red, green, and blue LEDs one at a time.
This yields proper coloring when imaging Phoenix's surrounding Martian Environment".MareKromium
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PHOE-SOL125-MF.jpgA lot of Ice in the "Scoop"! - Sol 125 (True Colors; credits: Dr M. Faccin)58 visitenessun commentoMareKromium
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OPP-SOL1668-1N276264911EFF90__P1983L0M1.jpgMeridiani's Surface - Sol 1668 (possible True Colors; credits: Lunexit)58 visitenessun commentoMareKromium
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PHOE-SOL121-lg35670-35671-35672-2.jpgIcy Trench... - Sol 121 (Superdefinition and natural colors; credits: Dr G. Barca)58 visitenessun commentoMareKromium
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PHOE-SOL128-lg37797-37798-37799_copia2.jpgThe Surface of Vastitas Borealis - Sol 128 (Superdefinition and possible True Colors; credits: Dr G. Barca)58 visiteUn altro fantastico Lavoro del Dr Barca: incommentabile.MareKromium
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Sky-W00049978.jpgBizarre Reflection in the Space of Saturn...58 visiteCaption NASA:"W00049978.jpg was taken on October 09, 2008 and received on Earth October 09, 2008. The camera was pointing toward ENCELADUS that, at the time, was approx. 536.451 Km away. The image was taken using the CL1 and CL2 filters".MareKromium
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