Lêer:Voyager 2 - Tethys - 3149 7888 1.jpg

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Opsomming

Beskrywing
English: This Voyager 2 mosaic of Enceladus was made from images taken through the clear, violet and green filters Aug. 25, 1981, from a distance of 119,000 kilometers (74,000 miles).

In many ways, the surface of this satellite of Saturn resembles that of Jupiter's Galilean satellite Ganymede. Enceladus, however, is only one-tenth Ganymede's size. Some regions of Enceladus show impact craters up to 35 kilometers (22 miles) in diameter, whereas other areas are smooth and uncratered. Linear sets of grooves tens of kilometers long traverse the surface and are probably faults resulting from deformation of the crust. The uncratered regions are geologically young and suggest that Enceladus has experienced a period of relatively recent internal melting. The rims of several craters near the lower center of the picture have been flooded by the smooth terrain. The satellite is about 500 kilometers (310 miles) in diameter and has the brightest and whitest surface of any of Saturn's satellites.

Features as small as 2 kilometers (1.2 miles) are visible in this highest-resolution view of Enceladus.
Bron http://www.ciclops.org/view/3149/Saturn_-_Enceladus_from_a_distance_of_119000_kilometers_74000_miles
Outeur NASA/JPL

Lisensiëring

Public domain This file is in the public domain in the United States because it was solely created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (See Template:PD-USGov, NASA copyright policy page or JPL Image Use Policy.)
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huidig10:11, 5 Januarie 2019Duimnaelskets vir weergawe vanaf 10:11, 5 Januarie 20191 000 × 1 000 (325 KG)Kesäperuna100% JPEG quality from full quality TIFF.
06:35, 20 Desember 2010Duimnaelskets vir weergawe vanaf 06:35, 20 Desember 20101 000 × 1 000 (55 KG)Xession{{Information |Description={{en|1=This Voyager 2 mosaic of Enceladus was made from images taken through the clear, violet and green filters Aug. 25, 1981, from a distance of 119,000 kilometers (74,000 miles). In many ways, the surface of this satellite o

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