Ad blocker interference detected!
Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers
Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.
They created a probe device for the purposes of gathering information which they called the ranger. They launched one into Earth's atmosphere in 1903 in preparation for their invasion. It was seriously damaged either in transit or when it fell to Earth, specifically in Zarechny, Siberia, Russia. Due to the emission of chronon particles by its damaged power source, it began to detect and record humanity's future at a rate of approximately 1,000 years per day. The First Doctor told Ian Chesterton that once it reached the limit of its information retention capabilities, it would vent its information around the Earth and every human would gain precise knowledge of the future.
When Grigori Rasputin made contact with the device, he gained this knowledge, though the Doctor subsequently removed it from his mind by connecting the ranger to the telepathic circuits of his TARDIS. The Dahensa attempted to invade the Earth at least once more prior to the 30th century. (AUDIO: The Wanderer)