Worldsphere

The Worldsphere was the name of the home of the People.
It was a Dyson sphere with a sun in the centre and a sphere built around the outside allowing all to live inside the sphere. It had a width of around 1 AU and was the home to over two trillion People. Inside the sphere was the planet Whynot. It was the largest artificially created object in its home galaxy. (PROSE: Walking to Babylon)
Category:Astronomical objects visited by the Seventh Doctor
Category:Locations visited by Bernice Summerfield
Category:Locations visited by Chris Cwej