Good grief, Robert
I hope you aren't suggesting that there are green fields of grass in the Valles Marineris.
By the way, the complete image library can be found here:
Mars Express Gallery
Space/Science » in reply to Mars Express image of Valles Marineris shows green!
I hope you aren't suggesting that there are green fields of grass in the Valles Marineris.
By the way, the complete image library can be found here:
Mars Express Gallery