The astronaut who took this photo is the only human being in the known universe not within the frame of the image.
De mystérieux nuages dans l'atmosphère de Mars
De mystérieux nuages dans l’atmosphère de Mars - Sciencesetavenir.fr
Astronomical Clock (1930) Zimmertoren on Zimmer Tower in Lier, Belgium. In 1930, astronomer and clockmaker Louis Zimmer (1888-1970) built the Jubilee (or Centenary) Clock which is displayed on the front of the tower. The clocks consist of 12 clocks encircling a central one with 57 dials. These clocks showed time in all continents, phases of the moons, times of tides and many other periodic phenomena
Select planets and moons of the Solar System to scale