Country of crimson clouds. Strugatsky A.N., Strugatsky B.N.

In the midst of a great conquest by a man of the near -Sun space on Venus, an unusually rich deposit of radioactive ores - “Uranium Golconda” was discovered on Venus. For the assault on Venus, a new type interplanetary ship was created - the photon missile "Hius".

Intelligence of the mysterious Uranus Golkonda and the device on its shores of the first missile defense system was entrusted to the selected six brave interplanetniki.