20,345
edits
Changes
no edit summary
===About Galaxies===
: Our home [[galaxy]] is called [[The Milky Way]]which contains around 400 billion [[star]]s.
: '''Galaxies''' are usually held together by a large [[Black Hole]] at the centre. The [[stars]] all [[orbit]] this central [[Black Hole]].
: [[Scientist]]s believe there are over 200 billion '''galaxies''' in the [[Universe]].