Very recent Earth-based images
Some very recent images of the dust storm, which is quite obvious:



If this were the 1950s or earlier, I'd be wondering why there is so much green on the Red Planet.
Space/Science » in reply to Clouds?
Some very recent images of the dust storm, which is quite obvious:



If this were the 1950s or earlier, I'd be wondering why there is so much green on the Red Planet.