This photograph of Mercury, taken by NASA Mariner 10, shows two prominent rayed craters. Bright halos extend as far as 2 crater diameters beyond crater rims. Individual rays extend from halo.
Prominent Rayed Craters
This photograph of Mercury, taken by NASA Mariner 10, shows two prominent rayed craters. Bright halos extend as far as 2 crater diameters beyond crater rims. Individual rays extend from halo.