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Suppose that a binary star

which of the following can help astronomers detect if a star is part of a binary star systemA. the star varies temperatures near
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In a binary star system in which 2 stars orbit each other about their centre of mass, the mass of one star is 20m while the
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In a binary star system in which 2 stars orbit each other about their centre of mass, the mass of one star is 20m while the
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Many massive stars end their life cycles as black holes. Why do astronomers not believe the sun will end its life cycle as a
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Many massive stars end their life cycles as black holes. Why do astronomers not believe the sun will end its life cycle as a
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Many massive stars end their life cycles as black holes. Why do astronomers not believe the sun will end its life cycle as a
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Many massive stars end their life cycles as black holes. Why do astronomers not believe the sun will end its life cycle as a
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Many massive stars end their life cycles as black holes. Why do astronomers not believe the sun will end its life cycle as a
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A binary star system has been observed to have an orbital semi-major axis of 2.5 AU and an orbital period of 2 years. Assume
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Which type of star system has the most stars?open cluster globular cluster eclipsing binary binary star system
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