Landsat 8 strikes again. Landsat 8 is the United States Geological Survey's most recently launched satellite, and it holds the…
Curving wriggles seen in sand dunes on Earth and formed by the recent ebb and flow of water have just…
[/caption] A large lake on Saturn's cloud-covered Titan seems very similar to the Etosha Pan, a salt-encrusted dry lakebed in…