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.

From Science Daily

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.

From Fox News

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

From Fox News

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

From Seattle Times

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.

From Science Magazine