Mars Weather Map, Aug. 5
This global map of Mars was acquired on Aug. 5, 2012, by the Mars Color Imager instrument on NASA's Mars Reconnaissance Orbiter. One global map is generated each day to forecast weather conditions for the entry, descent and landing of NASA's Curiosity rover. The atmosphere is clear and seasonal around Gale Crater, in agreement with the computer models used to simulate Curiosity's landing. The dust storm southwest of Gale Crater, first seen on July 31, changed into an inactive dust cloud on Aug. 2, and now has dispersed even further. Dust activity had been picking up on parts of the planet before landing, but none of these dust clouds arrived at Gale Crater before Curiosity did.
Image credit: NASA/JPL-Caltech/MSSS