Difference between revisions of "Life Cycles of Stars Model"

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| style="text-align:left; font-size:1.12em; padding:5px 8px;" | [[Earth and Space Science Reference Tables|⇱ See all reference tables]]
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|desc=Life Cycles of Stars Model from the NYS Earth and Space Sciences Reference Tables (ESSRT): the stages of low-mass, Sun-like and massive stars, from a star-forming nebula to a white dwarf, neutron star or black hole. Supports HS-ESS1-3.
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The '''Life Cycles of Stars Model''' from the ''Reference Tables for Earth and Space Sciences'' (ESSRT) shows the stages that stars pass through from their formation in a nebula to their final state, with separate paths for low-mass stars, Sun-like stars and massive stars. It primarily supports [[HS-ESS1-3]].
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[[File:Life Cycles of Stars Model.png|800px|class=img-fluid|alt=Life Cycles of Stars Model from the Earth and Space Sciences Reference Tables (ESSRT): paths from a star-forming nebula for Sun-like stars (red giant, planetary nebula, white dwarf), low-mass stars (red dwarf, white dwarf) and massive stars (red supergiant, supernova, neutron star or black hole)]]
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== What the Life Cycles of Stars Model shows ==
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At the center is a star-forming nebula, where protostars form. Sun-like stars spend billions of years in their early stage, swell into red giants, shed a planetary nebula and end as white dwarfs. Low-mass stars become red dwarfs, which last hundreds of billions of years before they too become white dwarfs. Massive stars (more than 8 to 10 times the mass of the Sun) last only millions of years, become red supergiants and explode as supernovas, leaving a neutron star or a black hole. Arrows from the planetary nebula and the supernova lead back to the nebula, showing that material from dying stars is recycled into new ones.

Latest revision as of 13:06, 13 October 2026

⇱ All Earth and Space Sciences Reference Tables (ESSRT)
← H-R Diagram Solar System Objects Data Table →

The Life Cycles of Stars Model from the Reference Tables for Earth and Space Sciences (ESSRT) shows the stages that stars pass through from their formation in a nebula to their final state, with separate paths for low-mass stars, Sun-like stars and massive stars. It primarily supports HS-ESS1-3.

Life Cycles of Stars Model from the Earth and Space Sciences Reference Tables (ESSRT): paths from a star-forming nebula for Sun-like stars (red giant, planetary nebula, white dwarf), low-mass stars (red dwarf, white dwarf) and massive stars (red supergiant, supernova, neutron star or black hole)

What the Life Cycles of Stars Model shows

At the center is a star-forming nebula, where protostars form. Sun-like stars spend billions of years in their early stage, swell into red giants, shed a planetary nebula and end as white dwarfs. Low-mass stars become red dwarfs, which last hundreds of billions of years before they too become white dwarfs. Massive stars (more than 8 to 10 times the mass of the Sun) last only millions of years, become red supergiants and explode as supernovas, leaving a neutron star or a black hole. Arrows from the planetary nebula and the supernova lead back to the nebula, showing that material from dying stars is recycled into new ones.