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Short, violent, and ends as a black hole.
Stars begin their life cycles in a nebula.
Understanding the life cycle of stars helps us comprehend the universe's evolution and the elements present in it. It also provides insights into how galaxies form and evolve. Additionally, knowledge of star life cycles aids in predicting supernovae events and the creation of black holes.
Stars in different stages of their life cycle appear in different regions of the H-R diagram. For example, main sequence stars, where our Sun is located, occupy a diagonal band. Red giants are located in the upper right of the diagram, while white dwarfs are in the bottom left. Supernovae and neutron stars are found in the upper left.
The "star life cycle" refers to stars. Earth is not a star.
Nobody "invented" it, the life cycle of stars happens naturally.
In the nebula!
The smaller a star is, the longer its life cycle.
the answer is a protostar
The more the mass the shorter their life cycle (the more quickly they use their fuel)
Stars are "born", mature, reach old age, then "die".
Astro means star its study of the life cycle of stars
The main sequence.
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The more massive a star is, the less its life time.
Stars go through stages like birth, main sequence, red giant, and death, which can last millions or billions of years. In comparison, humans have a much shorter life cycle, typically living for decades. Both stars and humans undergo changes over time and eventually cease to exist.