Assertion: quasar | /r/CapableOf | emit light
Facets:
Source sentences:
text: A quasar is a starlike object in space that may emit energy, light, and radio waves.
text: Quasars are older and farther away and have been measured with redshifts of up to 7.1, which means they emitted the light we are seeing when the Universe was as small as one-eighth the size it is today.