1161-5909 - Aurora Borealis spectacular Northern Lights green and purple curtain effect and Venus star at Grotfjord, Kvaloya island, Tromso, Arctic Circle, Northern Norway
1161-5905 - The Aurora Borealis, the spectacular Northern Lights fill the sky with dazzling green light above Kvaloya island at Tromso in the Arctic Circle in Northern Norway
1161-5911 - Aurora Borealis spectacular Northern Lights green and purple curtain effect and Venus star at Grotfjord, Kvaloya island, Tromso, Arctic Circle, Northern Norway
1161-5904 - The Aurora Borealis, the spectacular Northern Lights fill the sky with dazzling green light above Kvaloya island at Tromso in the Arctic Circle in Northern Norway
1161-5906 - The Aurora Borealis, the spectacular Northern Lights fill the sky with dazzling green light above Kvaloya island at Tromso in the Arctic Circle in Northern Norway
1161-5910 - Aurora Borealis spectacular Northern Lights green and purple curtain effect and Venus star at Grotfjord, Kvaloya island, Tromso, Arctic Circle, Northern Norway
832-228366 - MAGIC-Telescope, Major Atmospheric Gamma-Ray Imaging Cherenkov Telescope, observatory on Roque de los Muchachos, La Palma, Canary Islands, Spain
832-228365 - MAGIC-Telescope, Major Atmospheric Gamma-Ray Imaging Cherenkov Telescope, observatory on Roque de los Muchachos, La Palma, Canary Islands, Spain
832-225245 - L'Hemisferic and Principe Felipe museum of sciences at dusk, by S. Calatrava, City of Arts and Sciences, Comunidad Valenciana, Valencia, Spain, Europe
832-225219 - Palace of Arts Reina Sofia and L'Hemisferic at dusk, by S. Calatrava, City of Arts and Sciences, Comunidad Valenciana, Valencia, Spain, Europe
832-212047 - Institut der deutschen Wirtschaft, Institute of German Economy, Economic Research Institute, moved from the south into the center of the city in August 2009, Cologne, North Rhine-Westphalia, Germany, Europe
832-164756 - Marie-Elisabeth-Lueders-Haus building with the Spree river, parliament building with the Library of Parliament, Parliamentary Archives and the scientific service center of the German Parliament, Regierungsviertel government quarter, Tiergarten district, B
832-151551 - Center for Photonics and Optical Technologies, Photonics Center, Humboldt-Universitaet university, Wissenschaftsstadt Adlershof Science City, Berlin, Germany, Europe
832-151549 - Center for Photonics and Optical Technologies, Photonics Center, Humboldt-Universitaet university, Wissenschaftsstadt Adlershof Science City, Berlin, Germany, Europe