NASA reddish appearance reddish appearance reddish appearance https://en.wikipedia.org/wiki/Mars_surface_color en.wikipedia.org/wiki/… More details are available online Mars appears red More details are available online English коричнево-золотой nasa Color Mars has a reddish sky en:Mars surface color Mars is red é avermelhada devido ao ferro oxidado Photo Wikimedia CC par la NASA reddish appearance reddish appearance Mars is red Mars is red More details are available online