Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer.
Earth is an ocean planet .
Richly detailed SeaWiFS images can also follow color changes in Earth's landmasses as illustrated in this close-up picture of the planet. Taken on January 27, it covers the Great Lakes region and Atlantic coastal areas of the North American continent. The space-based perspective splendidly reveals the extent of fractal white seasonal solid phase H20 recently sprinkled over the Northeastern and Midatlantic US . Unanticipated and intense, the snowstorm delighted school children but caused serious disruptions in many locales. Specific rights apply .