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SOL1200-2P232911622EFFATB4P2367R1M1.jpgMartian Shadows' Parade (2) - Sol 120057 visitenessun commentoMareKromium
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SOL1200-2P232911526EFFATB4P2367R1M1.jpgMartian Shadows' Parade (1) - Sol 120057 visitenessun commentoMareKromium
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100-SOL858-2P202552105EFFAS00P2669L4M1.jpgMartian Sunset (1) - Sol 85857 visiteElaborazione in colori naturali ottenuta usando il Programma JASC Paint Shop Pro 7. Da notare che l'interpretazione di cui al quadro n. 2 (ottenuta da un frame originale Spirit in b/w) è assolutamente identica alle (presunte) elaborazioni in colori naturali (o anche "approssimativamente veri") operate dalla NASA impiegando dei softwares talmente avanzati che noi non dovremmo essere neppure capaci di immaginarli.
Conclusione: e se l'Enigma dei "Colori di Marte" non fosse un Enigma?
E se le super-tecnologiche elaborazioni della NASA sui Colori di Marte non fossero altro che "giochi", ossìa delle interpretazioni speculative e di fantasia, nè più, nè meno affidabili delle nostre?
Pensiamoci sopra...MareKromium
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SOL1197-2P232626009EFFATB4P2629L4M1.jpgAfternoon on Mars... - Sol 119757 visitenessun commentoMareKromium
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SOL1202-2P233075790EFFATCXP2368R2M1.jpgRover Tracks (4) - Sol 120257 visitenessun commentoMareKromium
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SOL1202-2P233074839EFFATCXP2368R2M1.jpgRover Tracks (2) - Sol 120257 visitenessun commentoMareKromium
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SOL1202-2P233074307EFFATCXP2368L2M1.jpgRover Tracks (1) - Sol 120257 visitenessun commentoMareKromium
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PSP_003464_1380_RED_browse-01.jpgGullies and Dunes in a Crater in Newton Basin (extra-detail mgnf)57 visiteThis extra-detail mgnf (~1 Km across) shows several generations of dunes interacting with the protruding rock.
MareKromium
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PSP_003464_1380_RED_browse-00.jpgGullies and Dunes in a Crater in Newton Basin (context image)57 visiteThis frame shows gullies associated with distinct layers located at multiple elevations along one crater wall as well as multiple generations of dunes that are eroding or covering a more coherent rock structure. The gullies in this crater appear to originate at the layers that cover a large extent of the slope. Gullies can be seen emanating from layers in two distinct sets, each at a different elevation. Gullies are often, but not always, form near layers.
Many of the gullies seen here have sinuous, or wavy, channels.
The bends are called meanders and, on Earth, meanders form in streams that have sustained and/or repeated flow. Not all of the gullies seen in this image extend the same distance downslope. This could result from differences in water supply, sediment supply, slope angle, and time of formation, among other factors.
Dunes are also visible in this image; they indicate the prevailing wind direction.
What is particularly interesting about this dune field is that there is exposed rock in the middle of it. This rock is either being exposed as the wind moves the dunes away from it or it is being covered. The dunes appear to outline the shape of the rock, which suggests that the rock has been uncovered long enough for dunes to form around it.
As the dunes shift over time, they will probably expose more of the underlying rock.MareKromium
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107-OPP-SOL1184-1N233301734EFF8300P0755L0M1.jpgMorning Lights over Victoria (5) - Sol 118457 visitenessun commentoMareKromium
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105-OPP-SOL1184-1N233301633EFF8300P0755R0M1.jpgMorning Lights over Victoria (3) - Sol 118457 visitenessun commentoMareKromium
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110-OPP-SOL1184-1P233302219EFF8300P2427R2M1.jpgTwilights over Victoria (3) - Sol 118457 visitenessun commentoMareKromium
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