Definition of stellar wind
: plasma continuously ejected from a star's surface into surrounding space
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Recent Examples of stellar wind from the Web
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In 2016, astronomers discovered an Earth-mass planet around Proxima Centauri, but the planet, blasted by radiation and fierce stellar winds, seems unlikely to be habitable.
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These heavy elements bubble up to the surface in large amounts, where vicious stellar winds rip them up and eject them into space.
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The bow shock is formed by the collision of stellar wind with the planet's magnetosphere.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'stellar wind.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
First Known Use of stellar wind
1965
Learn More about stellar wind
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See words that rhyme with stellar wind Britannica.com: Encyclopedia article about stellar wind
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