Saturday, July 20, 2013

Martians Molded These Concrete Blocks:




Before It's News | Popular Space





Martians Molded These Concrete Blocks:



Martians Molded These Concrete Blocks: http://www.wretch.cc/album/show.php?i=lin440315&b=20&f=1556905269&p=470 Larger image: http://www.wretch.cc/album/show.php?i=lin440315&b=20&f=1556905270&p=471 Martians constructed this concrete pavement: http://www.wretch.cc/album/show.php?i=lin440315&b=20&f=1556882956&p=461 Sources for above images: http://mars.jpl.nasa.gov/msl/multimedia/raw/?rawid=0315ML1291012000E1_DXXX&s=315 http://mars.jpl.nasa.gov/msl/multimedia/raw/?rawid=0315MR1291012000E1_DXXX&s=315 http://www.gigapan.com/gigapans/133760 (zoom in from 2 o’clock) Read more at http://wretchfossil.blogspot.tw/









Large Coronal Hole Near the Sun’s North Pole



The European Space Agency/NASA Solar and Heliospheric Observatory, or SOHO, captured this image of a gigantic coronal hole hovering over the sun’s north pole on July 18, 2013, at 9:06 a.m. EDT. Coronal holes are dark, low density regions of the sun’s outermost atmosphere, the corona. They contain little solar material, have lower temperatures, and therefore, appear much darker than their surroundings.






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