Tikhonravov Crater Dust Avalanches

Dust avalanches, also called slope streaks, occur on many Martian terrains. The deposition of airborne dust on surfaces causes a bright tone in the THEMIS VIS images. Any movement of the dust downhill, a dust avalanche, will leave behind a streak where the darker, dust-free surface is exposed. These dust avalanches are located within a small crater inside Tikhonravov Crater.