The Dark Surfaces of Mars: Mantles and Sand Sheets

This anaglyph from NASA Mars Global Surveyor shows dark, blanketed or mantled surfaces in the Sinus Sabaeus region of Mars. 3D glasses are necessary to view this image.

This anaglyph from NASA Mars Global Surveyor shows dark, blanketed or mantled surfaces in the Sinus Sabaeus region of Mars. 3D glasses are necessary to view this image.

MarsMars Global Surveyor MGS