Aerial boundaries
Approaching Vancouver, Canada, 19 July 2005
Sunset, 150 miles south-west of Addis Ababa, Ethiopia, 20 August 2005
If it looks too dark, brighten your screen as there's plenty of detail in the clouds.
West coast of Greenland, 18 July 2005
Sunrise over Marseille, France, 2 May 2005
Moon over Great Slave Lake, Northwest Territories, Canada, 20 July 2005
Over Jordan, Arkansas, 1 July 2005
Sunrise over Luanda, Angola, 31 March 2005
The shadow of the Earth seen from over Uusikaupunki, Finland, 11 December 2004
(When seen as clearly as this pilots sometimes refer to it as 'the wall'.)