In the waters around the Swedish island of Gotland was seven years ago experienced a high concentra

NASA celebrates 40 years anniversary of the Landsat satellite program. In this jubilee decided to publish the best photos taken from space that arose during that time. About the very best then decided fans.
Vybíral on Facebook from 120 photos. All are not only of great scientific importance (helping to better know the country), but are also very impressive. Polls attended by over 7,000 voters and we will now bring results: 5th place: Lake Eyre (5 August 2006)
What looks like Scarface, are in fact flooded area of Lake Eyre in South Australia desert. It is the largest lake Australia - but only if it is completely filled with water. And in the last 150 years has only happened three times ...
Yellow stripes stretching across color mosaic of the wind windblown sand dunes. This area is called mrj Erg iGuide and extends through Algeria mrj to Mauritania. The dunes are constantly spilling over and change their position - next day it would look completely different mrj picture. Each dune measure up to 500 meters.
Mississippi River meanders are more than scenic. Show how amazing mrj nature can appear in conjunction with civilization. Between the river branches appear occasionally boxes Semtam small towns. Small dots pools look like pearls and the whole works harmoniously.
Lakes, ponds, streams and oxbow - are part of the Yukon River delta in North America. To the southwest of Alaska and there is one of the largest river deltas in the world. Part of it is protected by law - was so famous Yukon Delta National Wildlife Refuge.
In the waters around the Swedish island of Gotland was seven years ago experienced a high concentration of green plankton. The Baltic island had seemed so surreal that photo won first prize. According to us, deservedly - reminds one of the paintings of Vincent van Gogh ...
More photos mrj from the series of Earth as Art can be found at http://eros.usgs.gov/imagegallery/. This might interest you: Mystery mrj behalf of neutrino: they are faster than light? Download original wallpapers National Geographic Exclusively for National Geographic: Murder 5300 years old
Exclusive magazine National Geographic brings a stunning view into the natural, technical, cultural and ethnic mysteries of this world. Editorial pillars: Knowledge mrj about natural phenomena insight into scientific expeditions Zoom cultures and customs of distant peoples Introducing attractions from the world of science and technology with local coverage mrj Czech themed photographic Exclusive footage mrj Map attachments are part of the content of the magazine several times a year