This Month in Photo of the Day: Photos From the 2009 International Photo Contest

A tail of smoke chases the space shuttle Endeavour as it lifts off from Cape Canaveral, Florida, on March 11, 2008.


See more photos, see winners' galleries, download wallpaper, and solve puzzles from the 2009 International Photo Contest.

Find out how to enter the 2010 National Geographic Photo Contest »