Boulder Tracks on the Slopes of Noctis Labyrinthus On Mars
![Boulder Tracks on the Slopes of Noctis Labyrinthus On Mars](https://media2.spaceref.com/wp-content/uploads/2023/04/30170116/ESP_014287_1685.jpg)
Boulder Tracks on the Slopes of Noctis Labyrinthus
NASA
This image spans the floor and two walls of a pit in Noctis Labyrinthus, a system of deep, steep-walled valleys on the western edge of Valles Marineris.