UFO?
The truth on BBCi Science
Links
Taken on the web.
Taken news
The latest headlines.
Introduction
Find out about this epic series from Steven Spielberg
Picture Gallery
Pictures from Taken
The Families
Find out about the families at the centre of the drama
Episode Guide
Fill in the story with our episode guide
Objects reported as UFOs have included weather balloons, high atmosphere clouds and even swarms of insects. Examine the evidence at BBCi Science.