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Japetus-N00091967.jpgMountains and Craters of Japetus (proximities of the Transition Zone - possible natural colors; elab. Lunexit)56 visiteCaption NASA:"N00091967.jpg was taken on September 10, 2007 and received on Earth September 11, 2007. The camera was pointing toward Japetus that, at the time, was approx. 2424 Km away, and the image was taken using the CL1 and CL2 filters. This image has not been validated or calibrated".MareKromium
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Japetus-W00035220.jpgJapetus (possible natural colors - elab. Lunexit)56 visiteCaption NASA:"W00035220.jpg was taken on September 10, 2007 and received on Earth September 12, 2007. The camera was pointing toward Japetus that, at the time, was approximately 24.665 Km away, and the image was taken using the CL1 and CL2 filters. This image has not been validated or calibratedMareKromium
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Japetus-N00092070.jpgJapetus' Northern Limb (2) - possible natural colors; elab. Lunexit56 visiteCaption NASA:"N00092070.jpg was taken on September 10, 2007 and received on Earth September 12, 2007. The camera was pointing toward Japetus that, at the time, was approximately 72.998 Km away, and the image was taken using the CL1 and CL2 filters. This image has not been validated or calibrated".MareKromium
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Japetus-N00091975.jpgThe Mountains of Japetus (Transition Zone; possible natural colors - elab. Lunexit)56 visiteCaption NASA:"N00091975.jpg was taken on September 10, 2007 and received on Earth September 11, 2007. The camera was pointing toward Japetus that, at the time, was approximately 1651 Km away, and the image was taken using the CL1 and CL2 filters. This image has not been validated or calibrated".MareKromium
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Japetus-N00092126.jpgThe "Eye" of Japetus (possible natural colors; elab. Lunexit)56 visiteCaption NASA:"N00092126.jpg was taken on September 10, 2007 and received on Earth September 12, 2007. The camera was pointing toward Japetus that, at the time, was approximately 79.464 Km away, and the image was taken using the P120 and GRN filters. This image has not been validated or calibrated".MareKromium
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Japetus-Orbit-01.jpgPolar view of Japetus's orbit56 visitenessun commentoMareKromium
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as17-151-23210.JPGAS 17-151-23210 - The Aitken Basin56 visiteImage Collection: 70mm Hasselblad
Mission: 17
Magazine: 151
Magazine Letter: OO
Revolution: 28
Latitude: 16,8° South
Longitude: 174° East
Lens Focal Length: 80 mm
Camera Tilt: 57°
Camera Azimuth: 292
Camera Altitude: 117 Km
Sun Elevation (on Local Horizon): 8°
Mission Activity: REV 28
Film Type: SO-368
Film Width: 70 mm
Film Color: colorMareKromium
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as12-46-6784.JPGAS 12-46-6784 - The ALSEP Package56 visiteCaption NASA:"116:34:14 MT - Down-Sun photograph of ALSEP package No. 1, which Pete removed from the SEQ Bay at 116:33:36".MareKromium
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as12-46-6832.JPGAS 12-46-6832 - The "Large Lunar Mound"56 visiteCaption NASA:"118:09:17 MT - Pete has stepped to his right to take a second view across the top of the Large Mound. The SIDE/CCIG is in the distance on the right. The center of the image is blurred and discolored by a dust smudge that first appeared on 6813".MareKromium
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PSP_004765_0940_RED_browse.jpgSouth Pole Residual Cap - Swiss-Cheese Terrain Monitoring (Natural Colors; credits for the additional process. and color.: Dr Paolo C. Fienga - Lunexit Team)56 visiteLike Earth, Mars has concentrations of water ice at both Poles. Because Mars is so much colder however, CO2 ice is deposited at high latitudes in the Winter and is removed in the Spring, analogous to winter-time water ice/snow on Earth.
Around the South Pole there are areas of this CO2 ice that do not disappear every Spring, but rather survive Winter after Winter; this persistent CO2 ice is called the "South Pole Residual Cap". The retention of CO2 ice throughout the year by the Southern Polar Cap is one characteristic that distinguishes it significantly from Mars' North Polar Cap.
As can be seen in this HiRISE image of the South Pole Residual Cap, relatively high-standing smooth material is broken up by circular, oval, and blob-shaped depressions. This patterned terrain is called "Swiss Cheese" terrain.MareKromium
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as16-113-18342.JPGAS 16-113-18342 - Salutations from the Moon!56 visiteCaption NASA:"120:26:17 MT - Charlie Duke's formal salute early in EVA-1. Stone Mountain is in the background".
MareKromium
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as16-113-18303.JPGAS 16-113-18303 - From the window...56 visiteCaption NASA:"John (Young) aimed the camera down at the surface below his window".
MareKromium
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