Frå Wikipedia – det frie oppslagsverket
Storleiken på denne førehandsvisinga: 600 × 600 pikslar
Biletet i større oppløysing (1552 × 1552 pixel, file size: 256 KB, MIME type: image/jpeg)
Følgjande er henta frå filomtalen åt denne fila på Wikimedia Commons:
[edit] Summary
Description |
Global mosaic of 102 Viking 1 Orbiter images of Mars taken on orbit 1,334, 22 February 1980. The images are projected into point perspective, representing what a viewer would see from a spacecraft at an altitude of 2,500 km. At center is Valles Marineris, over 3000 km long and up to 8 km deep. Note the channels running up (north) from the central and eastern portions of Valles Marineris to the dark area, Acidalic Planitia, at upper right. At left are the three Tharsis volcanoes and to the south is ancient, heavily impacted terrain. (Viking 1 Orbiter, MG07S078-334SP)
|
Source |
http://www.nasa.gov/
|
Date |
1980-02-22
|
Author |
|
Permission |
|
Other versions |
[4] |
Fillenkjer
Dei følgjande sidene har lenkjer til denne fila: