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pulsation theory
astronomy
Also known as: Eddington theory
Learn about this topic in these articles:
variable stars
- In star: Pulsating stars
The pulsation theory was first proposed as a possible explanation as early as 1879, was applied to Cepheids in 1914, and was further developed by Arthur Eddington in 1917–18. Eddington found that if stars have roughly the same kind of internal structure, then the period multiplied…
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