Explanation: A flat, smooth, shiny feature dubbed the Snow Queen is near the top of this color mosaic of the surface beneath the Phoenix Mars Lander.

• 说明：在这张凤凰号着陆器下方火星表面的这张彩色影像里，位于顶端附近的那块平坦，光滑，发光的物体被称为冰后。