November 17 2009

China

Style Yunnan Tour: Dai (Thai) Buddhist Novices
Hanan Isacher/Jon Arnold Travel/Photolibrary ©

United Kingdom

Prague Castle and The Vltava River, Prague, Czech Republic
Tetra Images/Photolibrary ©

United States

Victoria Crater, Meridiani Planum Region, Mars taken from Mars Reconnaissance Orbiter
NASA ©

Australia, Germany, Japan

Iceberg Arch and Sailboat off the coast of Greenland
Tom Stewart/Photolibrary ©

Canada, New Zealand

NASA's Spitzer, Hubble, and Chandra Space Observatories teamed up to create this view of the M82 Galaxy
NASA/Corbis ©