Hypothetical Object
Mirror Star
A star of mirror-matter, dark but gravitating.
A hypothetical compact object built from mirror-sector baryons, gravitationally similar to ordinary stars but invisible electromagnetically.
Overview
A hypothetical compact object built from mirror-sector baryons, gravitationally similar to ordinary stars but invisible electromagnetically.
See also
Black Dwarf
A theoretical cold white-dwarf remnant.
Blue Dwarf
A predicted future fate for some red dwarfs.
Gravastar
A black-hole alternative made of exotic vacuum.
Quark Star
A neutron star compressed into quark matter.
Strange Star
A star made of strange quark matter.
Boson Star
A self-gravitating cloud of bosonic particles.