Source: wikibot/stationary-spacetime
= Stationary spacetime
{wiki=Stationary_spacetime}
In the context of general relativity and the study of spacetimes, "stationary spacetime" refers to a specific type of spacetime that possesses certain symmetries, particularly time invariance. A stationary spacetime is characterized by the following features: 1. **Time Independence**: The geometry of the spacetime does not change with time.