answersLogoWhite

0

By "prodo star", I think you mean "protostar". Gravity begins condensing the hydrogen gas cloud to the point where it heats up and begins to emit light (much like if metal is heated, it will release light).

It becomes a real star when the pressure and heat continue to grow so that nuclear fusion reactions begin.

User Avatar

Wiki User

12y ago

What else can I help you with?