Duncan Copp

Embark on an astounding journey across 100,000 light-years to witness key moments in the history of the Milky Way. Using cutting-edge science, National Geographic constructs a 3-D state-of-the-art CGI model of our galaxy. Gaze int...

It will tell the complete story of this most audacious of missions, with footage not seen anywhere else. The archives reveal the incredible lengths an army of engineers, scientists and astronauts.