protostars articles
What are the indicators of star formation?
How do protostars generate heat?
What causes the gravitational contraction of a protostar to stop?
How does a protostar generate energy?
What prevents a protostar from collapsing?
What is the force responsible for the collapse of a nebula into a protostar?
Can a protostar fail to become a star?
What is the source of energy as a star evolves from an interstellar cloud to the protostar stage?
Where does the protostar get the energy to glow?
How is energy generated in a protostar?
