Magline Andromede

The book portrays Efremov's conception of a classic communist utopia set in the distant future. Throughout the novel, the author's attention is focused on the social and cultural aspects of the society, and the struggle to conquer vast cosmic distances. There are several principal heroes, including a starship captain, two scientists, a historian, and an archaeologist. Though the world shown in the novel is intended as ideal, there's an attempt to show a conflict and its resolution with a voluntary self-punishment of a scientist whose reckless experiment caused damage. There's also a fair amount of action in the episodes where the crew of a starship fight alien predators.

In the novel, several civilizations across our galaxy, including Earth, are united in the Great Circle, whose members exchange and relay scientific and cultural information. Notably, faster-than-light travel or communication does not exist in the time portrayed in the book, and one of the minor plot lines examines a failed attempt to overcome this limitation. The radio transmissions around the Great Circle are pictured as requiring a tremendous amount of energy, and are thus infrequent.