This page's name needs changing. Now.
Proposed new name: Unconquerable Space
Have links been moved? yes
This is a work of non-fiction.
Unlike other fictional universes, the Doctor Who universe is created solely by fiction. To us, this is not a valid source. Information from this source can only be used in "behind the scenes" sections, or on pages about real world topics.
Unconquerable Space was a feature published in Doctor Who Annual 1970. It referred to Albert Einstein.