itb is 1million degrees
A protostar must reach about 10 million degrees Celsius for nuclear fusion to start in its core, triggering the transition into a true star. This marks the point where hydrogen atoms begin fusing into helium, releasing energy in the process. So, a protostar will become a full-fledged star after nuclear fusion begins at this temperature.
The term is "protostar", not "prostar". Yes. A protostar is an early stage of a star.
The core of a protostar must reach temperatures of at least 10 million degrees Celsius for nuclear fusion to begin. At this temperature, hydrogen atoms can overcome their mutual repulsion and fuse to form helium, releasing energy in the process.
When matter is pulled into a protostar, it heats up and increases in density. This process leads to the formation of a protostar as gravitational forces pull matter towards the center, eventually igniting nuclear fusion and forming a stable star.
To see images of a protostar, one would go inside a Bok Globule. This might be hard to do, considering the fact that a protostar is the gas of a giant molecular cloud. But hey, if you can get there, it'd be a sight to see!
the color of the protostar is red
A protostar must reach about 10 million degrees Celsius for nuclear fusion to start in its core, triggering the transition into a true star. This marks the point where hydrogen atoms begin fusing into helium, releasing energy in the process. So, a protostar will become a full-fledged star after nuclear fusion begins at this temperature.
A Protostar.
A protostar takes about 100,000 years to reach the main sequence.
A protostar is more like a stage previous to a star - before it ignites.
The term is "protostar", not "prostar". Yes. A protostar is an early stage of a star.
No. The sun was a protostar about 4.6 billion years ago.
When the core of a protostar surpasses 18 million degrees Celsius, nuclear fusion of hydrogen into helium begins in earnest. This marks the transition from a protostar to a main sequence star, as the core temperature becomes high enough to sustain the fusion reactions that release energy. The resulting energy creates an outward pressure that balances the inward gravitational pull, stabilizing the star and allowing it to enter a prolonged phase of hydrogen burning. This process initiates the star's main sequence phase, where it will spend the majority of its life.
Apparently someone not paying ATTENTION.
No one. It comes from the Greek - proto - meaning first. So first star - a protostar.
"Binary" means there are two stars. And "protostar" means the stars are in an early, or preliminary, stage.
No one