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Showing results for stellar evolution. Search instead for stellar cosmogony.

stellar evolution

British  

noun

  1. astronomy the sequence of changes that occurs in a star as it ages

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Example Sentences

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It began its life with a mass similar to the Sun but is now nearing the end of its stellar evolution.

From Science Daily Jan. 12, 2026

For their demonstration observations, the team chose R Leporis, a star in the final stage of stellar evolution, located approximately 1,535 light-years away from Earth.

From Science Daily Nov. 15, 2023

Such major redistributions of mass can alter planetary orbits while also profoundly influencing how a star shines, adding or siphoning away gas to change the nature and timing of its subsequent stellar evolution.

From Scientific American Oct. 5, 2023

Neutron stars are the closing phase of stellar evolution, the “last stop” that dying massive stars can reach if they aren’t sufficiently hefty to collapse further to form a black hole.

From Scientific American Aug. 17, 2023

Perhaps our descendants will be able to control or moderate stellar evolution.

From "Cosmos" by Carl Sagan

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