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Mist-of-Time.jpgThe Mist of Time (by Roberto Tremolada)58 visitenessun commentoMareKromium
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PSP_007338_2640_RED_abrowse-1.jpgCaught in Action: Avalanches on North Polar Scarps (natural colors; credits: Lunexit)58 visitenessun commentoMareKromium
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SOL455-2P166770919EFFA9DWP2406R1M1.jpgHorizon - Sol 455 (5 - True Colors; credits. Lunexit)58 visitenessun commentoMareKromium
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NGC-2371.jpgNGC 2371 - Planetary Nebula58 visite"...Latet, anguis, in herba..."
(Virgilio)
"...Il serpe sta nascosto nell'erba..." (ovvero: il pericolo raramente si palesa agli occhi di chi lo corre)MareKromium
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NGC-1499.jpgNGC 1499 and Comet Holmes58 visite"...Levis est Dolor, qui capere consilium potest..."
(Seneca)
"...Non è un grande Dolore quello che ci consente comunque di prendere una decisione (riguardo ad esso)..." (ovvero: se il Dolore è veramente grande, la nostra mente vacilla e quindi il decidere come affrontarlo diviene una cosa impossibile)MareKromium
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PSP_007368_1445_RED_abrowse-01.jpgColorful "Knob" in Ariadnes Colles (Absolute Natural Colors; credits for the additional process. and color.: Dr Paolo C. Fienga - Lunexit Team)58 visiteCoord.: 35,0° South Lat and 173,8° East Long.
Spacecraft altitude: about 255 Km
M.L.T.: 14:58 (early afternoon)MareKromium
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MARS-000.jpgMars: the Orange, Greenish, Bluish, Gray and White Planet (True Colors; credits: NASA)58 visitenessun commentoMareKromium
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Phobos_Map.jpgPhobos (credits: NASA - USGS)58 visitenessun commentoMareKromium
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O-Deimos_Map.jpgDeimos (credits: NASA - USGS)58 visitenessun commentoMareKromium
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017-Mars_Crustal_Magnetism.jpgMars Crustal Magnetism58 visiteThe Mars Global Surveyor spacecraft carried a Magnetometer, the MAG/ER.
During MGS's aerobraking procedure, the MAG/ER found that Mars does not have a global Magnetic Field like the Earth does, but large areas are strongly magnetic.
There are few good ideas of what this magnetism means, although plate tectonic processes do not seem likely. The area of Magnetic Anomalies seems to make a girdle around Mars, and this is (at least partly) because that's where MGS's orbit took it closest to Mars during aerobraking.MareKromium
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021-Mars_Poles.jpgThe Poles of Mars58 visiteThe Mercator Projection distorts Polar Regions beyond recognition, so Polar Projection Maps are commonly made separately. These MOLA shaded topography images of Mars's North and South Polar Regions are stereographic projections, from Latitudes 72° N and S towards the respective Poles. The line of 0° Longitude is to the bottom of the North Pole images, and toward the top of the South Pole image.
Both Poles are covered by layered ice caps with smooth undulating surfaces. The North Polar Cap sits of a flat plain, while the South Polar Cap sits on heavily cratered land.MareKromium
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020-Mars_South_Pole.jpgThe South Pole of Mars (Mercator Projection - credits: NASA/MOLA)58 visitenessun commentoMareKromium
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