This weeks marks the one-year anniversary, Martian time (687 Earth days), of the Curiosity Mars rover’s landing on the Red Planet.
I was going to do a post about Mars today, but it has been difficult to pin down the most up-to-date knowledge. That will have to wait until next week.
For now, let’s look at some of the images that spacecraft and rovers have sent back from Mars. These are all from NASA…and one of ’em could be interpreted as dirty.