A llama in front of Machu Picchu
Did you know that Llamas appear to have originated from the central plains of North America about 40 million years ago? They migrated to South America about 3 million years ago.
Life in space
Astronaut Karen Nyberg looks through a window in the newly installed laboratory of the International Space Station while Space Shuttle Discovery is docked with the station on June 10th, 2008. Everyday life on International Space Station.
