How Do The Life Cycle Of Stars Differ By Size? A star’s life cycle is determined by its mass. The larger its mass, the shorter its life cycle. A star’s mass is determined by the amount of matter that is available in its nebula, the giant cloud of gas and dust from which it was
Do All Protostars Become Stars? Do all protostars become stars? Do all protostars become stars? Why or why not? No because not all stars have enough mass. Why don t all protostars become stars? These stars blow themselves apart and do not exist for long if at all. A protostar with less than 0.08 solar
How Long Through The Life Cycle Is Our Star? main sequence, a star What are the 7 stages of a star? STAGE 1: AN INTERSTELLAR CLOUD. STAGE 2: A COLLAPSING CLOUD FRAGMENT. STAGE 3: FRAGMENTATION CEASES. STAGE 4: A PROTOSTAR. STAGE 5: PROTOSTELLAR EVOLUTION. STAGE 6: A NEWBORN STAR. STAGE 7: THE MAIN SEQUENCE AT