Here's a simplified breakdown of how the Sun came to be:
1. Nebula: Billions of years ago, a vast cloud of gas and dust (mostly hydrogen and helium) existed in space. This nebula was unstable and began to collapse under its own gravity.
2. Rotation and Compression: As the nebula collapsed, it started rotating faster and faster, becoming denser and hotter. This was like a giant cosmic spin cycle!
3. Formation of a Protostar: The center of the collapsing nebula became so hot and dense that it formed a protostar, the precursor to our Sun.
4. Nuclear Fusion: At the core of the protostar, the temperature and pressure reached a critical point. Hydrogen atoms began to fuse together, releasing immense energy in the process. This is called nuclear fusion, and it is the power source of our Sun.
5. The Sun is Born: As the protostar continued to fuse hydrogen, it became the star we know as the Sun.
So, the Sun didn't "travel" anywhere. It was born from the material that existed in that part of space, and it remains there, a constant source of light and energy for our solar system.