Mars Express reveals the Red Planet's volcanic past

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This is an image of Daedalia Planum located 1000 km south of Arsia Mons a southern volcano of the Tharsis Montes. The image was taken on 19 July 2005 from a distance of 302 km from the surface. The image is centred at 235.4 east and 26.2 south. The s ...
This is an image of Daedalia Planum, located 1000 km south of Arsia Mons, a southern volcano of the Tharsis Montes. The image was taken on 19 July 2005, from a distance of 302 km from the surface. The image is centred at 235.4° east and 26.2° south. The scene spans a width of 100 km and the ground resolution is 25 m/pixel. Credits: ESA/ DLR/ FU Berlin (G. Neukum)

A new analysis of impact cratering data from Mars reveals that the planet has undergone a series of global volcanic upheavals. These violent episodes spewed lava and water onto the surface, sculpting the landscape that ESA’s Mars Express looks down on today.


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Jul 25, 2008 | User rating: not rated yet
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