Massive Stars live shorter lives. Low mass stars live longest. 1.Gravity contracts the Hydrogen gas 2. Gas Spins 3. Gas Heats 4. Protostar Stage 5. Fusion.
Star Life Cycle. Stellar Evolution: Life of the Star The most massive stars have the shortest lives. Stars that are 25 to 50 times that of the sun live.
Earth Science 25.2A : Stellar Evolution The Birth and Evolution of Stars.
Star Life Cycle
Where are the Stars like our Sun?
Infinity and Beyond (Stars and Constellations) Saint Louis University School of Teacher Education Preschool Major Acela Bisana.
