The constellations of the galaxy in a picture from spaceThe constellations of the galaxy in a picture from space
Barely visible light and a planet in the galaxy in purple colorsBarely visible light and a planet in the galaxy in purple colors
An astronomer's view of the moon through a telescopeAn astronomer's view of the moon through a telescope
Нечто неразгаданное, ещё не познанное. Нечто скрываемое от других, известное не всем, секрет.