Protostar

Protostar ** A proto **** star is defined as " **** Hypothetical cloud of dust and atoms in space. A protostar is a large object that forms by contraction out of the gas of a giant mollecular cloud in the interstella medium. For a one solar-mass star it lasts about 100,000 years. It starts with a core of increased density in a molecular cloud and ends with the formation of a Tauri star, which then develops into a main sequence star. Although thermal pressure is likely the dominant effect in counteracting gravitational collapse of protostellar cores, magnetic pressure, turbulence and rotation can also play a role (Larson, 2003). Any disturbance to the cloud may upset its state of equilibrium. **

**Habitability:**
=== If you wanted to ever try and live on the protostar there is only one thing i can say! Good Luck! There is no way you could live on the protostars as they are formed from gas. Yeah and one more thin the protostars only last up to a 100,000 years and then exploding. ===