Life Cycles of Stars

• How are stars formed?

  Clouds of gas, helium, hydrogen and dust
• What is the life cycle of an average star?

  Protostar

  Main Sequence

  Red Giant

  White Dwarf
• What is the life cycle of a massive star?

  Protostar

  Main Sequence

  Supergiant

  Supernova

  Neutron Star/Black Hole