Series from 1975
The crew of Moonbase Alpha must struggle to survive when a massive explosion throws the Moon from orbit into deep space.
The date is September 9th, 1999 and Commander John Koenig arrives at Moonbase Alpha to supervise a manned probe mission to the newly discovered planet Meta. Nine astronauts have been killed by a mysterious illness and Dr. Helena Russell believes that radiation is the cause.
A terrifying force from Outer Space brings freezing death to Alpha personnel. One man has been chosen as the instrument of destruction.
Who is Arra? She is old - older than Earth itself - with a beauty that only age can bring. Commander Koenig's encounter with her is also an encounter with destiny. It all happens when the Moon is on a collision course with a planet many times its size.
Moonbase Alpha finds itself at war with an unnamed planet. The outcome is disastrous. Everything is wrecked. But can there be a future for the survivors on the aggressor planet?
Commander Koenig and his colleagues speed through space and time into a chilling world of ice - and meet former inhabitants of Earth.
Grim danger emerges from the past. Moonbase is threatened with destruction from an unmanned spacecraft sent up from Earth many years earlier, with tragedy in its wake. Even worse lies ahead from outer space victims seeking revenge.