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OPP-SOL1752-1.jpgDistant Horizon - Sol 1752 (possible True Colors credits: Dr G. Barca)59 visitenessun commentoMareKromium
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Channels-Unnamed_Channel_in_Tempe_Fossae-MO.jpgUnnamed Channel in Tempe Fossae (Natural Colors/Tri-Chromatic Version; credits: Dr Paolo C. Fienga - Lunexit Team)59 visiteCaption NASA:"The Channel in this VIS image is in the Tempe Fossae Region, just West of Sytinskaya Crater".MareKromium
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APOLLO_15_-_AS_15-95-12954.jpgAS 15-95-12954 - Rimae Prinz II (possible True Colors; credits: Lunar Explorer Italia)59 visiteImage Collection: 70mm Hasselblad
Mission: 15
Magazine: 95
Magazine Letter: RR
Latitude: approx. 26,5° North
Longitude: approx. 43,5° West
Film Type: 3401
Film Width: 70 mm
Film Color: black & white
Index Map: http://www.lpi.usra.edu/resources/mapcatalog/apolloindex/apollo15/as15indexmap08/
Feature(s): RIMAE PRINZ II
Nota Lunexit: l'Apollo Image Atlas (curato dal L&PI) rubrica questo frame con il seriale 12951 - ovviamente commettendo un errore - ed attribuendo il seriale 12954 ad una (splendida) veduta del Cratere Aristarco. Insomma, anche i "Grandi" (come quelli che lavorano al Lunar and Planetary Institute) sbagliano...MareKromium
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The_Rings-Shadow-N00127580.jpgEclipsing the Rings (1)59 visiteL'impressione iniziale? C'è un (gigantesco!) UFO nei pressi dell'Anello "B" di Saturno!
La realtà? Si tratta dell'ombra, affusolata, di una delle tante lune del Gigante Anellato (onestamente non abbiamo idea di quale sia, ma ci sembra logico pensare ad una Luna Pastore e, vista la forma dell'ombra, a Prometeo od Epimeteo) che, con il suo passaggio davanti al Sole, sta creando e provocando una splendida eclissi su una modestissima porzione degli Anelli di Saturno.
Insomma: "la Natura al lavoro"!MareKromium
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NGC-2736.jpgNGC 2736 - The "Pencil Nebula"59 visite"...Quod Natura negavit, reddere nemo potest..."
(antico proverbio)
"...Nessuno può restituire ciò che la Natura stessa ha tolto..." (trad. libera)MareKromium
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SOL0725-MF.JPGIntersting Rock - Sol 725 (Hi-Def3-D - b/w; credits and Copyright: Dr M. Faccin and Lunar Explorer Italia)59 visitenessun commentoMareKromium
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IC-0410.jpgIC 410 Emission Nebula and NGC 1893 Star Cluster in Auriga59 visite"...Plebs bene vestitum stultum putat peritum esse..."
(Binder)
"...ll popolo reputa intelligente (anche) uno stupido, purchè sia vestito bene..." (trad. libera)MareKromium
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PSP_001454_2030_zoom3d-00.jpgLayered Terrain Near Mawrth Valles Phyllosilicates (High-Def-3D - false colors; credits: DR M. Faccin)59 visite...Un'incredibile ricostruzione in High-Def-3D (realizzata dal Dr Faccin) di uno dei paesaggi più intriganti e suggestivi di Marte: Mawrth Vallis.
Indossate gli occhialini e poi guardate: Vi sembrerà di "volare" su Marte, a 284 Km di quota, aggrappati al nostro "Amico" Mars Reconnaisance Orbiter!
Mars Local Time: 15:27 (early afternoon)
Coord. (centered): 22,8° North Lat. and 341,7° East Long.
Spacecraft altitude: 284,1 Km (such as about 177,6 miles)
Original image scale range: 28,4 cm/pixel (with 1 x 1 binning) so objects ~85 cm across are resolved
Map projected scale: 25 cm/pixel
Map projection: EQUIRECTANGULAR
Emission Angle: 1,3°
Phase Angle: 47,6°
Solar Incidence Angle: 49° (meaning that the Sun is about 41° above the Local Horizon)
Solar Longitude: 136,9° (Northern Summer)
Credits: NASA/JPL/University of Arizona
Additional process.: Dr Marco FaccinMareKromium
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Psp_010589_1510_red.jpgLayered Deposits North of Hellas Basin (Natural Colors; credits: Lunar Explorer Italia)59 visiteMars Local Time: 15:47 (middle afternoon)
Coord. (centered): 28,7° South Lat. and 65,5° East Long.
Spacecraft altitude: 258,4 Km (such as about 161,5 miles)
Original image scale range: 51,7 cm/pixel (with 1 x 1 binning) so objects ~1,55 mt across are resolved
Map projected scale: 50 cm/pixel
Map projection: EQUIRECTANGULAR
Emission Angle: 0,3°
Phase Angle: 68,8°
Solar Incidence Angle: 69° (meaning that the Sun is about 21° above the Local Horizon)
Solar Longitude: 149,3° (Northern Summer)
Credits: NASA/JPL/University of Arizona
Additional process. and coloring: Lunar Explorer ItaliaMareKromium
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OPP-SOL1711-1P280075293EFF9489P2384R1M1-3.jpgThe "Floating" Rocky Rectangle... - Sol 1711 (by Dr G. Barca)59 visiteSi, lo sappiamo che quella lastra di roccia non sta "volando", però l'effetto ottico è veramente bizzarro! Complimenti al Grande Gigi Barca, come sempre.MareKromium
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OPP-SOL530-GB.jpgSurface... - Sol 530 (Hi-Def. - possible True Colors; credits: Dr G. Barca)59 visitenessun commentoMareKromium
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Titan-Map-PIA11146.jpgUpdated Map of Titan59 visiteCaption NASA:"These updated maps of Saturn's moon Titan, consisting of data from the Cassini imaging science subsystem, include Cassini's August 2008 imaging of the moon's Northern Hemisphere.
Evidence from Cassini's imaging science subsystem, radar, and Visual and InfraRed Mapping Spectrometer instruments strongly suggests that dark areas near the Poles are lakes of liquid hydrocarbons (an analysis affirmed by images capturing those changes in the lakes thought to be brought on by rainfall).
Colored lines in the polar portions of these maps illustrate the boundaries between surface regions having different albedos — or differences in surface brightness — which Cassini scientists have interpreted as potential shorelines. Blue outlines indicate features that changed between observations made one year apart (see also PIA11147).
The top map is a simple cylindrical projection. Atmospheric effects complicate incorporation of data from high Northern Latitudes, which are shown separately in a polar view. The map at bottom left is a North Polar projection showing latitudes 55° to 90°. The bottom right map is a South Polar projection showing latitudes - 55° to - 90°.
The maps are compiled from images dating from April 2004 through August 2008, and their resolutions vary from a few meters to a few tens of kilometers per pixel. Brightness variations are due to differences in surface albedo rather than topographic shading".MareKromium
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