Recently, the Martian robot rover Curiosity completed a journey of more than 26 miles on Mars. Over 11 years. You can watch a time lapse of the journey in this video.
It seems to me that years from now, when looking back on this period of history, this will seem a more important accomplishment than most things we see in the daily news.
Robot planet explorer from California. From the Red Planet to Really Redding.
Life and all in Redding California