aram chaos, a crater shaped by catastrophic groundwater release, as it looks on present day mars. - 水手大峽谷 幅插畫檔、美工圖案、卡通及圖標
aram chaos as it appeared early in martian history. subterranian water has filled the crater and is flowing through a channel to the bottom left. - 水手大峽谷 幅插畫檔、美工圖案、卡通及圖標