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Questa è una immagine in vetrina su Wikimedia Commons (Featured pictures) dove è considerata una delle migliori immagini.
Wikipedia
Questa è una immagine in vetrina su Wikipedia in spagnolo (Recursos destacados) dove è considerata una delle migliori immagini. Questa è una immagine in vetrina su Wikipedia in persiano (نگارههای برگزیده) dove è considerata una delle migliori immagini. Questa è una immagine in vetrina su Wikipedia in turco (Seçkin resimler) dove è considerata una delle migliori immagini.
MESSENGER's Wide Angle Camera (WAC), part of the Mercury Dual Imaging System (MDIS), is equipped with 11 narrow-band color filters. As the spacecraft receded from Mercury after making its closest approach on January 14, 2008, the WAC recorded a 3x3 mosaic covering part of the planet not previously seen by spacecraft. The color image shown here was generated by combining the mosaics taken through the WAC filters that transmit light at wavelengths of 1000 nanometers (infrared), 700 nanometers (far red), and 430 nanometers (violet). These three images were placed in the red, green, and blue channels, respectively, to create the visualization presented here. The human eye is sensitive only across the wavelength range from about 400 to 700 nanometers. Creating a false-color image in this way accentuates color differences on Mercury's surface that cannot be seen in black-and-white (single-color) images.
Color differences on Mercury are subtle, but they reveal important information about the nature of the planet's surface material. A number of bright spots with a bluish tinge are visible in this image. These are relatively recent impact craters. Some of the bright craters have bright streaks (called "rays" by planetary scientists) emanating from them. Bright features such as these are caused by the presence of freshly crushed rock material that was excavated and deposited during the highly energetic collision of a meteoroid with Mercury to form an impact crater. The large circular light-colored area in the upper right of the image is the interior of the Caloris basin. Mariner 10 viewed only the eastern (right) portion of this enormous impact basin, under lighting conditions that emphasized shadows and elevation differences rather than brightness and color differences. MESSENGER has revealed that Caloris is filled with smooth plains that are brighter than the surrounding terrain, hinting at a compositional contrast between these geologic units. The interior of Caloris also harbors several unusual dark-rimmed craters, which are visible in this image. The MESSENGER science team is working with the 11-color images in order to gain a better understanding of what minerals are present in these rocks of Mercury's crust.
The diameter of Mercury is about 4880 kilometers (3030 miles). The image spatial resolution is about 2.5 kilometers per pixel (1.6 miles/pixel). The WAC departure mosaic sequence was executed by the spacecraft from approximately 19:45 to 19:56 UTC on January 14, 2008, when the spacecraft was moving from a distance of roughly 12,800 to 16,700 km (7954 to 10377 miles) from the surface of Mercury.
L'uso dei loghi de la NASA (passati e presenti) xe sotoposto a restrission.
El sito internet de la NASA el contien un gran nùmaro de imagini prodote da l'Agensia Spassial Soviètega o da altre agensie spassiali. Lore no le xe necessariamente 'ntel publico dominio.
Tuto l material che vien da la sonda SOHO el xe sogeto al dirito d'autor e ghe vole na autorixassion par l'uso comerciale e non educativo. (SOHO Copyright Notice)
2008-01-31T01:42:24Z Kwamikagami 3000x2025 (1325745 Bytes) {{Information |Description=Full color image of Mercury from first MESSENGER flyby |Source=NASA/APL |Date=2008 Jan 30 |Author=NASA |Permission=public |other_versions=color version of [[Image:MESSENGER first photo of unseen sid
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Mercurio è il pianeta più interno del sistema solare e il più vicino al Sole. È il più piccolo e la sua orbita è anche la più eccentrica, ovvero la meno circolare, degli otto pianeti. @Alfio
Mercury (planet)
Imagen a color de Mercurio tomada por el primer Messenger.
mercur
Меркурий
Merkurius, planet terkecil dan terdekat dengan matahari dalam sistem Tata Surya.
{{Information |Description=Full color image of from first MESSENGER flyby |Source=NASA/JPL [http://messenger.jhuapl.edu/gallery/sciencePhotos/image.php?page=1&gallery_id=2&image_id=143] |Date=2008-01-30 |Author=NASA/[[w:Applied Physics Laborato
Sto file el detien informasion xontive, probabiłe che łe sia stae xontae da ła fotocamara o da el scanner doparà par farlo o dijitałixarlo. Se el file el xé sta modifegà dal so stato orixenałe, alguni detaji i podaria esare ndar perdesti.
Orientamento
Normałe
Rexołusion orixontałe
300 punti par połiçe (dpi)
Rexołusion verticałe
300 punti par połiçe (dpi)
Software
GIMP 2.4.4
Data e ora de modifega del file
14:42, 4 xug 2008
Spasio dei cołori
sRGB
Larghesa imajine
3 000 px
Altesa imajine
2 025 px
Data e ora de dijitałixasion
17:34, 23 zen 2008
Data in cui i metadata i xe stai modifegai l'ultema volta