The EarthKAM program allows students to request photographs of specific Earth features, which are taken by a special camera mounted on the space station when it passes over those features. The images are posted online for the public and students in participating classrooms around the world to view.
In English usage, a fjord is a narrow inlet of the sea between cliffs or steep slopes, which results from marine inundation of a glaciated valley. Fjords are found in locations where current or past glaciation extended below current sea level. The fractal coastline of eastern Greenland, seen here, has many fjords. At the bottom is the longest fjord in the world, Scoresby Sund.