The film in a playful way with the help of a funny amateur astronomer Yegor Fomich gives initial information about astronomy, astrology, about the constellations in the sky associated with ancient Greek myths. The plot is based on a comedy search for aliens. Cast: Honored Artist of the RSFSR P.B. Vinnik (amateur astronomer), artist F. Kudryashov (double of an amateur astronomer). The film is intended for children of primary school age. 1st part. Street fruit trade. Drawings from the atlas of the starry sky. 2nd part. Photo of Yuri Gagarin in a spacesuit. Fragment of the painting by artist K.P.Bryullov "The Last Day of Pompeii". Fragments of paintings of antique ceramic vessels. Newsreel footage: spaceship at the start and in flight.