" Туннель в небе " (original title: ) is a classic science fiction novel by Robert A. Heinlein , first published in 1955. Part of his renowned "juvenile" series, it explores themes of survival, social structure, and the transition from adolescence to adulthood. Plot Summary
The story is set in a future where Earth is overpopulated, and colonization of other planets is made possible by "Ramsbottom Jumps"—teleportation gates that create a "tunnel in the sky". kniga tunnel v nebe skachat