unknownskywalker: The scale of Phobos A depiction of Phobos hovering over the town of Grenoble in the Alpes (eastern France). Phobos’ dimensions are 26,8×18,4 km. If you carefully look at the center of the picture, you’ll see 2 helicopters, still quite far from the “big rock”.

unknownskywalker:

The scale of Phobos

A depiction of Phobos hovering over the town of Grenoble in the Alpes (eastern France). Phobos’ dimensions are 26,8×18,4 km. If you carefully look at the center of the picture, you’ll see 2 helicopters, still quite far from the “big rock”.