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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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They are a vital, scientific window into late-stage stellar evolution as their rich emission line spectra enable detailed studies of their chemical compositions.

From Science Daily • Feb. 7, 2024

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

Initial science goals include probing galaxy formation evolution and stellar evolution, and hunting for exoplanets.

From Science Magazine • Oct. 19, 2022

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

From "Cosmos" by Carl Sagan

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