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News Release 267 of 736
September 4, 2003 09:00 AM (EDT)
News Release Number: STScI-2003-24
Celestial Composition
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Image: Light Curve of Cepheid Variable in NGC 3370
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ABOUT THIS IMAGE:
A graph showing the relative brightness change of a Cepheid variable in NGC 3370. Peak-to-trough variation represents a doubling in brightness.
Image Type: Illustration
Credit: NASA and A. Riess (STScI)
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