Antarctica: A Flying Tour of the Frozen Continent

For 18 days during the Southern Hemisphere spring of 1997, a NASA-launched Canadian satellite called RADARSAT collected pieces of a puzzle that will help scientists study the most remote and inaccessible part of the earth -- Antarctica. Scientists have now put the puzzle pieces together to form the first high-resolution radar map of the mysterious frozen continent. With detail to the point of picking out a research bungalow on an iceburg, this new map has answered scientist's questions about the icy continent, and has also raised new questions about strange and fascinating features never seen before. Copyright held by creator.