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SOL003-2P126632747EFF0200P2899L6M1.jpgEarly Soles... - Sol 3 (natural colors; elab. Dr Marco Faccin)57 visitenessun commentoMareKromium
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OPP-SOL330.jpgMulticolored Reflections or just "something else"? - Sol 330 (credits: Dr Marco Faccin)57 visitenessun commentoMareKromium
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NGC-6397.jpgNGC 6397 - Globular Star Cluster57 visite"...Magna debet esse Eloquentia quae invitis placeat..."
(Seneca)
"...Per piacere anche ai nemici, l'Eloquenza deve essere somma..."MareKromium
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SOL1368-mic-spirit-1.jpgScraping the Rocks (1) - Sol 1368 (natural colors; elab. Dr Marco Faccin)57 visitenessun commentoMareKromium
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Atlas_Pan-PIA08405.jpgJust like Flying Saucers: Atlas and Pan57 visiteCaption NASA:"These HR images of Pan and Atlas reveal distinctive "flying saucer" shapes created by prominent Equatorial Ridges not seen on the other small moons of Saturn.
From left to right: a view of Atlas' Trailing Hemisphere, with North up, at a spatial scale of about 1 Km (0,6 mile) per pixel; Atlas seen at about 250 meters (820 feet) per pixel from Mid-Southern Latitudes, with the Sub-Saturn Hemisphere at the top and Leading Hemisphere to the left; Pan's Trailing Hemisphere seen at about 3 Km (about 2 miles) per pixel from low Southern Latitudes; an Equatorial view, with Saturn in the background, of Pan's Anti-Saturn Hemisphere at about 1 Km (0.6 mile) per pixel.
On Atlas, the ridge extends 20 to 30° in latitude on either side of the Equator; on Pan, its latitudinal extent is 15 to 20°. Atlas shows more asymmetry than Pan in having a more rounded ridge in the Leading and Sub-Saturn Quadrants.
The heights of the Ridges can be crudely estimated by assuming (ellipsoidal) shapes that lack ridges and vary smoothly cross the Equator. Heights of Atlas' Ridge range from about 3 Km (about 2 miles) at 270° West Long. to 5 Km (approx. 3 miles) at 180 and 0°. Pan's Ridge reaches about 4 Km (about 2,5 miles) at 0° West Long. and is about 1,5 Km (0,9 mile) high over most of the rest of the Equator.
The ridges represent about 27% of Atlas' volume and 10% of Pan's volume.
The images were acquired with the Cassini Spacecraft narrow-angle camera between 2005 and 2007. Pan is about 33 Km (apprx. 20,5 miles) across at its Equator and about 21 Km (approx. 13 miles) across at its Poles; Atlas is 39 Km (such as about 24 miles) across at its Equator and 18 Km (approx. 11 miles) across at its Poles".MareKromium
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OPP-SOL123-3.jpgThe Heat-Shield, in the distance - Sol 123 (MULTISPECTRUM; elab. Lunexit)57 visitenessun commentoMareKromium
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as16-107-17420.JPGAS 16-107-17420 - Beautiful Desolation (1)57 visiteCaption NASA:"Charlie Duke begins a pan taken North of the LM with this frame showing part of the U.S. Flag on the left and the Solar Wind Collector (SWC) at center".MareKromium
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as16-107-17446.JPGAS 16-107-17446 - The LR at Station 457 visiteCaption NASA:"144:16:27 MT - "Locator" to the Rover from John's first Station 4 sample site. Charlie Duke is still at the Rover.
Note the spray of dirt propelled toward us by backward motion of Charlie's left heel. Note, also, the large rock at the lower right that John drove over just before stopping the Rover.
The Rover chassis clearance is about 14" (35 cm)".
MareKromium
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OPP-SOL1358-B.gifColor "INFO"?!?... - Sol 1358 (GIF-Movie; credits: Dr Marco Faccin)57 visiteUn GIF-Movie "dedicato" a tutti coloro che credono che le immagini "NASA from Mars" arrivino integralmente sulla Scala dei Grigi (insomma: in b/n, e poi vengono colorate a tavolino): ebbene no, non sembra essere così.
Come notato dal Dr Faccin, facendo un'analisi - davvero - meticolosa ed ai limiti dell'allucinante, i RAW-Frames NASA SEMBRANO CONTENERE, a decorrere dal Sol 994 per il MER Spirit, delle INFO di un qualche tipo.
Ma si tratterà di INFO collegate ai colori visibili nei vari frames?
O forse si tratta di INFO di altro genere e/o di altra Natura?
Quello che vedrete in questo GIF-Movie è un'evidenza del modo in cui queste INFO si manifestano: quadratini colorati.
Si tratta di un vizio della trasmissione ("noise")? O sono tracce di un sub-segnale (o di un retro-segnale)?
O non sono nulla e ci stiamo sbagliando noi?
Voi che dite? Guardate e poi scriveteci...
Nota Lunexit: abbiamo motivo di ritenere, dopo aver effettuato un piccolo studio al riguardo, che i frames MER Spirit ed Opportunity, nonchè i frames MRO, arrivino sulla Terra GIA' a colori, mentre i frames MGS ed Odyssey arrivano in b/n. Curioso, vero?!?MareKromium
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The_Rings-PIA10081.jpgIcy Rings57 visiteCaption NASA:"This is an artist concept of a close-up view of Saturn's Ring particles. The planet Saturn is seen in the background (yellow and brown).
The particles (blue) are composed mostly of ice, but are not uniform. They clump together to form elongated, curved aggregates, continually forming and dispersing. The space between the clumps is mostly empty. The largest individual particles shown are a few meters (yards) across". MareKromium
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as16-107-17476.JPGAS 16-107-17476 - Station 4 Crater (ejecta crater)57 visitenessun commentoMareKromium
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as16-113-18369.JPGAS 16-113-18369 - The "Heat Flow Hole"57 visiteRightward of 18368, showing the Western "Heat Flow Hole".
MareKromium
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