| Risultati della ricerca nelle immagini - "nil" |
000.jpgTable of contents233 visiteCon questa (splendida) immagine di un tramonto marziano (come ripreso dalla Sonda Pathfinder), inauguriamo una nuova Sezione del Sito "Lunar Explorer" in cui tratteremo, ogni qual volta ci sarà possibile, delle tematiche specifiche (e CONTROVERSE) sulle quali interverranno opinioni "esperte" ed "accreditate". Sarà una sorta di "on line investigation" su cui - se vorrete - potrete intervenire notificandoci le Vostre opinioni e sensazioni. La prima indagine sarà affidata al Dr Alessio FELTRI - che ringraziamo di cuore, congiuntamente al Sito "Space Freedom" - il quale, oltre ad essere un Ricercatore valido, equilibrato ed obiettivo, ha la (rara) virtù di rendere semplice e agevolmente comprensibile ciò che semplice ed agevolmente comprensibile - di regola - NON lo è!
Buona lettura, dunque!...
|
|
Craters-Unnamed_Crater-Deuteronilus_Mensae-PIA08472-00.jpgAlmost Buried Unnamed Crater in Deuteronilus Mensae (Original NASA/JPL/ASU b/w Frame)53 visiteCaption NASA originale:"This Unnamed Crater appears to be in the process of being covered over by downslope movement of material. These large slopes of material are common in Deuteronilus Mensae".
Image information: VIS instrument;
Latitude: 41,1° North;
Longitude: 17,8° East;
Resolution: 19 meter/pixel.
|
|
Craters-Unnamed_Crater-Deuteronilus_Mensae-PIA08472-01.jpgAlmost Buried Unnamed Crater in Deuteronilus Mensae (Absolute Natural Colors; credits for the additional process. and color.: Dr Paolo C. Fienga - Lunexit Team)131 visiteCaption NASA originale:"This Unnamed Crater appears to be in the process of being covered over by downslope movement of material. These large slopes of material are common in Deuteronilus Mensae".
Image information: VIS instrument;
Latitude: 41,1° North;
Longitude: 17,8° East;
Resolution: 19 meter/pixel. MareKromium
|
|
Deuteronilus_Mensae-PCF-LXTT-04.jpgFeatures of Deuteronilus Mensae (Absolute Natural Colors; credits for the additional process. and color.: Dr Paolo C. Fienga - Lunexit Team) 152 visiteCaption NASA:"Subtle and not-so-subtle color variations seen in this composite of MOC images M23-01279 and M23-01280 (acquired on January 19, 2001) trace both the movement of Dark Sand of possible Volcanic origin and fresh, Dark Outcrops of unweathered Bedrock".MareKromium
|
|
Deuteronilus_Mensae-PCF-LXTT-05.jpgFeatures of Deuteronilus Mensae (Absolute Natural Colors; credits for the additional process. and color.: Dr Paolo C. Fienga - Lunexit Team) 157 visitenessun commentoMareKromium
|
|
Deuteronilus_Mensae-PIA07954-PCF-LXTT.jpgFeatures of Deuteronilus Mensae (Absolute Natural Colors; credits for the additional process. and color: Dr Paolo C. Fienga - Lunexit Team)192 visiteCaption NASA originale:"This color image of a Mesa and surrounding Debris Apron (---->come "blanket". tecn.: distesa di detriti) is located in the Deuteronilus Mensae Region. This image was collected during the Northern Spring season".
Image information: VIS instrument.
Latitude 42,7° North;
Longitude 24,5 East (335,5 West).
35 meter/pixel resolution. MareKromium
|
|
Deuteronilus_Mensae-PIA12996.jpgDeuteronilus Mensae (Natural Colors; credits for the add. process, and color.: Dr Paolo C. Fienga - Lunexit Team)80 visiteThe Terrain in this image lies in the Deuteronilus Mensae Region, along the highland-lowland Dichotomy Boundary in the Northern Hemisphere of Mars.
The High Resolution Imaging Science Experiment (HiRISE) camera on NASA's Mars Reconnaissance Orbiter recorded this image on March 9, 2010.
The target for this HiRISE observation was a suggestion submitted through the camera team's HiWish public-suggestion program. For more information about how to submit target suggestions, see http://uahirise.org/hiwish/.
This Region contains many Mesas surrounded by Lobate Debris Aprons that are thought to be ice-rich. These Aprons have been interpreted as a variety of possible features including rock glaciers, ice-rich mass movements, or debris-covered glacial flows. Recent radar data from the Shallow Radar instrument on the Mars Reconnaissance Orbiter has shown them to be composed of nearly pure ice. This image shows an area at the edge of one of these Mesas with a Lobate Debris Apron extending from its base.
Both the Mesa top and the Surface of the Debris Apron appear covered with ice-rich mantling materials characteristic of the Martian Mid-Latitudes and thought to have been deposited around 10 million years ago during a period of high obliquity.
This image covers a swath of ground about 1 Km (about two-thirds of a mile) wide. It is a portion of HiRISE observation ESP_016959_2240, which is centered at 43,62° North Latitude and 28,62° East Longitude. The season on Mars is Northern-Hemisphere Spring. MareKromium
|
|
Deuteronilus_Mensae_Region-PCF-LXTT.jpgDeuteronilus Mensae (Enhanced Natural Colors; credits for the additional process. and color.: Dr Paolo C. Fienga - Lunar Explorer Italia54 visiteThis image shows the Deuteronilus Mensae Region on Mars, an area primarily characterized by (peri)glacial features.
It was taken on 14 March 2005 (orbit number 1483) by the High Resolution Stereo Camera (HRSC) onboard ESA’s Mars Express with a ground resolution of approx. 29 mt per pixel.
The area is located on the Northern edge of Arabia Terra and borders the Southern High- and Northern Lowlands, at approx. 39° North Lat. and 23° East Long. MareKromium
|
|
ESP_019570_2240-MF-LXTT-1.jpgPits and Fractures in Deuteronilus Mensae (EDM; credits for the additional process. and color.: Elisabetta Bonora - Lunexit Team) 112 visiteAcquisition Date: 29 September 2010
Mars Local Time (M.L.T.): 15:31 (middle afternoon)
Latitude (centered): 43,8° North
Longitude (East): 25,2°
Range to Target Site: 310 km (such as 193,7 miles)
Original image scale range: 31 cm/pixel (with 1 x 1 binning) so objects ~93 cm across are resolved
Map Projected Scale: 25 cm/pixel
Map projection: EQUIRECTANGULAR
Emission Angle: 14,4°
Phase Angle: 43,0°
Solar Incidence Angle (S.I.A.): 57°, with the Sun about 33° above the Local Horizon
Solar longitude: 156° (Northern Summer)MareKromium
|
|
ESP_019570_2240-MF-LXTT-2.jpgPits and Fractures in Deuteronilus Mensae (Image-Mosaic; credits for the additional process. and color.: Elisabetta Bonora - Lunexit Team) 109 visitenessun commentoMareKromium
|
|
ESP_019570_2240-MF-PCF-LXTT-1.jpgPits and Fractures in Deuteronilus Mensae (Absolute Natural Colors; credits for the additional process. and color.: Dr Paolo C. Fienga - Lunexit Team) 102 visiteAcquisition Date: 29 September 2010
Mars Local Time (M.L.T.): 15:31 (middle afternoon)
Latitude (centered): 43,8° North
Longitude (East): 25,2°
Range to Target Site: 310 km (such as 193,7 miles)
Original image scale range: 31 cm/pixel (with 1 x 1 binning) so objects ~93 cm across are resolved
Map Projected Scale: 25 cm/pixel
Map projection: EQUIRECTANGULAR
Emission Angle: 14,4°
Phase Angle: 43,0°
Solar Incidence Angle (S.I.A.): 57°, with the Sun about 33° above the Local Horizon
Solar longitude: 156° (Northern Summer)MareKromium
|
|
ESP_023671_2270_RED_abrowse-PCF-LXTT-00.jpgFeatures of Deuteronilus Mensae, with Dust Devil (CTX Frame - Absolute Natural Colors; credits for the additional process. and color.: Dr Paolo C. Fienga - Lunexit Team) 182 visiteMars Local Time: 14:01 (Early Afternoon)
Coord. (centered): 46,6° North Lat. and 20,7° East Long.
Spacecraft altitude: 304,5 Km (such as about 190,3 miles)
Original image scale range: 60,9 cm/pixel (with 2 x 2 binning) so objects ~ 1 mt and 83 cm across are resolved
Map projected scale: 50 cm/pixel
Map projection: EQUIRECTANGULAR
Emission Angle: 5,6°
Sun-Mars-Spacecraft (or "Phase") Angle: 56,1°
Solar Incidence Angle: 59° (meaning that the Sun is about 31° above the Local Horizon)
Solar Longitude: 344,8° (Northern Winter)
Credits: NASA/JPL/University of Arizona
Additional process. and coloring: Dr Paolo C. Fienga - Lunar Explorer ItaliaMareKromium
|
|
| 30 immagini su 3 pagina(e) |
1 |
|
