Editing Compact object (section)

===Preon stars===
A ''preon star'' is a [[List of hypothetical astronomical objects|proposed]] type of compact star made of [[preon]]s, a group of [[:Category:Hypothetical elementary particles|hypothetical]] [[subatomic particle]]s. Preon stars would be expected to have huge [[density|densities]], exceeding 10<sup>23</sup> kilogram per cubic meter – intermediate between quark stars and black holes.
Preon stars could originate from supernova explosions or the [[Big Bang]]; however, current observations from particle accelerators speak against the existence of preons.{{citation needed|date=March 2014}}