Space-time continuum
Space-time continuum was a term used to describe any universe, dimension, or reality which existed independently and was self-contained, sometimes having its own set of physical laws.

In 2268, the starship  accidentally entered a space-time continuum when passing through the Galactic barrier of negative energy at the edge of the galaxy at a high warp factor. Lacking any reference point with which to determine a course back to the Milky Way, the Enterprise was only able to exit the void and return with the assistance of Kollos, whose species possessed a high level of navigational expertise. ()

In 2373, the  encountered a graviton disruption – a distortion in the space-time continuum, located in the Delta Quadrant. Through this rift, the timeship Aeon emerged and fired on Voyager. Afterwards, both ships were pulled inside and Voyager was deposited near Earth in the year 1996. ()

See also
 Dimension
 Space
 Spacetime
 Space-time fracture
 Space-time scanner
 Time continuum
 Universe

fr:Continuum spatiotemporel
ja:時空連続体
Physics