Assertion: observable universe | /r/HasProperty | the same
Facets:
value: at any place
type: LOCATION
value: at any time
type: TEMPORAL
value: practically
type: DEGREE
Source sentences:
text: In the steady-state model, the density of matter in the expanding universe remains unchanged due to a continuous creation of matter, thus adhering to the perfect cosmological principle, a principle that asserts that the observable universe is practically the same at any time and any place.