Crew Earth Observations (CEO) taken during Expedition Six

ISS006-E-28068 (February 2003) --- Canopus, the second-brightest star in the sky, is visible in this view photographed by astronaut Donald R. Pettit, Expedition 6 NASA ISS science officer, on board the International Space Station (ISS). Canopus is about 300 light years from Earth in the southern hemisphere constellation Carina and is a rare class “F” yellow-white (7800 Kelvin) super giant. It is 65 times wider and 15,000 times more luminous than the Sun and is large enough to stretch three-fourths of the way across Mercury’s orbit.