Over one of the desert planets of the galaxy, an earthly transport ship with settlers on board is in distress. Communication with Earth was lost, almost all ...

In the middle of the 21st century, all humanity rejoiced. The threats of war, climate disasters and famine are a thing of the past. Far beyond the orbit of t...

In the foreseeable future, in which the entire solar system has been explored, communication with the base on Saturn's moon Titan is lost. The concern, the o...