Planets and spherical shapes. astronomy and the unknownPlanets and spherical shapes. Astronomy and the unknown
Model , photo of the planet through the eyes of scientistsModel , photo of the planet through the eyes of scientists
A huge moon on the background of the horizon and a dark starry skyA huge moon on the background of the horizon and a dark starry sky
A planet against the background of a bright glow of starsA planet against the background of a bright glow of stars
Область, пределы распространения чего-н.. Среда, общественное окружение.