pulsating star

noun

1. a type of variable star, the variation in brightness resulting from expansion and subsequent contraction of the star

Example Sentences

Similar to a lighthouse, the pulsar's beams can sweep across the Earth, making the pulsating star easily observable.

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A group of scientists discoverd a very old pulsating star inside a double star system, giving them new insights into how such celetial bodies grow and die.

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The pulsating star is the latest in a series of fascinating discoveries by astronomers across the globe.

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But this pulsating star theory still doesn’t explain everything about this supernova, Arcavi said.

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The researchers began studying the pair, known as KIC 9832227, in 2013 before they were certain whether it was actually a binary or a pulsating star.

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