Planets Stars Nebulas -

Dense regions within a nebula can collapse under gravity to form new stars; these are often called "stellar nurseries".

Nebulae are giant clouds of dust and gas in space. They serve two primary roles in the universe's lifecycle: PLANETS STARS NEBULAS

Some nebulae are formed from the gas and dust ejected by dying stars, such as Supernova Remnants . 2. Stars: The Engines of the Universe Dense regions within a nebula can collapse under

Stars are massive spheres of plasma held together by gravity, primarily fueled by . Their evolution depends entirely on their mass: Planets Reported to Shape Planetary Nebulae This report

Planets are formed from the leftover debris of star formation. Planets Reported to Shape Planetary Nebulae

This report provides a concise overview of the celestial lifecycle, focusing on the interconnected nature of , Stars , and Nebulae . 1. Nebulae: The Cosmic Nurseries