How do stars generally form?

Enhance your knowledge for the CAP Mitchell Aerospace Exam with our detailed study guide. Our quiz offers flashcards and multiple-choice questions with explanations. Prepare effectively for success.

Stars generally form from nebulae, which are massive clouds of gas and dust in space. Under the influence of gravity, parts of these nebulae begin to collapse. As the material within the nebula condenses, it increases in density and temperature, eventually forming a protostar. This protostar continues to gather material from the surrounding nebula, and when the core temperature reaches a sufficient level, nuclear fusion begins, marking the birth of a new star.

The process is primarily gravitational in nature, and it is the conditions within these nebulae that lead to star formation. While stars can interact with one another, the fundamental mechanism behind their formation is the gravitational pull acting on these vast clouds of gas and dust, leading to the creation of protostars. This detailed understanding of star formation highlights the critical role of nebulae in the lifecycle of stars in the universe.

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