What is the giant cloud of dust and gas where the life cycle of a star begins?
Answer
Nebula
A nebula serves as the birthplace for stars, functioning as an expansive, diffuse cloud composed of cosmic dust and various gases. Within these clouds, the force of gravity gradually draws the material inward, increasing the density and temperature until conditions are right for ignition, which marks the birth of a new star. This phase is the starting point for all stars before they progress through their respective life cycles.
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