Main sequence
The longest stage in a star's life cycle is the main sequence stage, where the star fuses hydrogen into helium in its core. This stage can last for billions of years for stars like the Sun.
Why don't you fly into space and ask one.
The 'main sequence' which is also a fusion of hydrogen atoms in the atmosphere.
The 'main sequence' which is also a fusion of hydrogen atoms in the atmosphere.
The main sequence phase represents the longest period of time in a star's life cycle, during which the star fuses hydrogen into helium in its core. This phase can last billions of years, depending on the mass of the star.
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Suns
Main sequence
Nobody "invented" it, the life cycle of stars happens naturally.
The "star life cycle" refers to stars. Earth is not a star.
Perennials plants
Most stars are classified as main sequence stars, including our Sun. Main sequence stars are in a stable stage of nuclear fusion, converting hydrogen into helium in their cores. This is the longest stage in a star's life cycle, lasting for billions of years.