Scientist recently discovered a giant start it is 90 times larger than the sun and is very hot and blue white in color why does the sun appear to be brighter than this star when viewed from earth

first one is the correct answer

< > according to newton's third law of motion, forces always act in equal but opposite pairs. another way of saying this is for every action, there is an equal but opposite reaction.< >

i don,t know so just answer mine