What's The Brightest Thing In the Universe Video?

Universe is complete of galaxies, which have billions of stars, Planets, Supernova and other exorbitant wonders. Unlike Planets, Stars have their possess light and this light comes from the thermonuclear reaction captivating place at their heart. Luminosity is measure in two unusual ways Apparent magnitude and Absolute magnitude. Apparent magnitude give us the luminosity of a body when someone watching them from earth but Absolute magnitude gives their comparative glow if viewed from the same- distance.
What's The Brightest Thing In the Universe Video;