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Sand dunes in the south of the Arabian Peninsula in the Rub' al Khali desert.
Satellite: Sentinel-2A (© Contains modified Copernicus Sentinel data , processed by ESA)
In the south of Greenland: fjords extend into the interior for kilometers.
Satellite: Landsat 8 (© USGS/ESA)
Siberian gecko: formed by the construction of a dam.
Satellite: Envisat (© ESA)
Namib Desert, Namibia: The Tsauchab Riverbed.
Satellite: Kompsat-2 (© KARI/ESA)
A rare cloudless view of Ireland, Great Britain and Northern France.
Satellit: Envisat (© ESA)
Hurricane Dean before hitting the Yucatan Peninsula of Mexico at a speed of 250 km/h.
Satellite: Envisat MERIS (Copyright ESA)
The heart of the Sahara desert in southeast Algeria.
Satellite: ALOS (Copyright JAXA/ESA)
False color composite of the Manicougan Crater in Quebec/Canada. The crater was formed by an impact of an asteroid 214 million years ago.
Satellite: Sentinel-1A (© Copernicus Sentinel data (2015/ESA)