Twilight colours the sky of the Causse Noir plateau in the Cévennes park with a deep blue colour. The majestically erect menhir points towards Jupiter, alongside three other planets that are visible during this summer 2018. On the right, Venus is about to disappear in the final light of sunset. Saturn, more discreet, remains nestled in the Milky Way that is beginning to dawn. As for Mars, then closest to Earth, it illuminates with its orange hue the celestial vault to the left of our Galaxy.