@dailyspacetime: 🚀 Mars Dust Devils Flicker Through Mamers Valles ESA's Mars Express captured part of Mars's Mamers Valles, a valley system speckled with brief tornado-like whirlwinds known as dust devils. Seeing many dust devils in one Martian valley helps scientists understand how wind and dust keep changing the surface future missions must work on. What would you look for next on Mars? Follow @dailyspacestories for more space stories! 🚀 #Space #MarsExpress #Mars #SpaceExploration #Cosmos