The Remove Black Hole action will remove the Black Hole of the Galaxy from the simulation. The Galaxy Nebulae objects that made up the galaxy will remain in the simulation, but they will no longer be a part of a Galaxy object.
Property Details
The Remove Black Hole button is located in the Actions section of the Galaxy tab of the galaxy's properties panel.
The black hole of a Galaxy object can also be removed using the Delete or Backspace key on the keyboard.