Assertion: black hole's universe | /r/HasProperty | dense
Facets:
value: at that time
type: TEMPORAL
value: after the big bang
type: TEMPORAL
value: shortly
type: DEGREE
Source sentences:
text: It was hypothesized by Zel'dovich and Novikov first and independently by Hawking that, shortly after the Big Bang, the Universe was dense enough for any given region of space to fit within its own Schwarzschild radius.
text: Some astronomers are actively searching the night sky for blasts from black holes which were formed shortly after the Big Bang, when the Universe was hot and dense enough that black holes could just form.
text: There is, however, a *beginning* to the universe (the Big Bang), and at that time the universe was extremely hot and dense; indeed, so hot and dense that it qualified as a "singularity" (infinite density).