Assertion: quasar's light | /r/HasProperty | emitted
Facets:
Source sentences:
text: As of 2017 , the most distant known quasar is ULAS J1342+0928 at redshift z = 7.54; light observed from this quasar was emitted when the universe was only 690 million years old.
text: If so, then the light we see from them would have been emitted when the universe was a fraction of its present age.1.