Assertion: solar luminosity | /r/HasProperty | a unit of radiant flux
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Source sentences:
text: The solar luminosity, L ☉ , is a unit of radiant flux (power emitted in the form of photons) conventionally used by astronomers to measure the luminosity of stars, galaxies and other celestial objects in terms of the output of the Sun.
text: The solar luminosity, L ☉ , is a unit of radiant flux (power emitted in the form of photons) conventionally used by astronomers to measure the luminosity of stars, galaxies and other celestial objects in terms of the output of the Sun.