binary star

Definition of binary starnext

Example Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Recent Examples of binary star The double stars of Albireo are considered a binary star system, just over 400 light-years away, with just one light-year equaling nearly 6 trillion miles. Mike Lynch, Twin Cities, 14 Sep. 2025 Astronomers using the James Webb Space Telescope found a planet while observing Alpha Centauri, a system of three stars orbiting each other — binary stars Alpha Centauri A and B, along with the red dwarf star Proxima Centauri. Jamie Carter, Forbes.com, 9 Aug. 2025 Detecting and analyzing these oddities can help Bédard, Sahu, and other researchers gain a more comprehensive understanding of the ultimate fate of many binary star systems. Andrew Paul Aug 6, Popular Science, 6 Aug. 2025 It has actually been predicted that polar orbiting planets around binary stars exist, though none has been confirmed yet. Thomas G. Moukawsher, MSNBC Newsweek, 17 Apr. 2025 See All Example Sentences for binary star
Recent Examples of Synonyms for binary star
Noun
  • Once a star dies, there are a number of possible fates that can ensue as well, as a stellar corpse can remain as a white dwarf, a neutron star, or a black hole.
    Big Think, Big Think, 14 Apr. 2026
  • The solution was to break the problem down, considering each neutron star individually, and its companion as just a source of gravitational tides.
    Keith Cooper, Space.com, 15 Mar. 2026
Noun
  • Discovered in 1999, this small red star has no fewer than seven rocky planets in its habitable zone.
    Joanna Thompson, Space.com, 28 Mar. 2026
  • According to this idea, although these objects may look like supersize red stars, their shine is powered not by standard stellar thermonuclear fusion but rather by the relentless funneling of burning-hot plasma into the insatiable maw of a snowballing black hole.
    Joseph Howlett, Scientific American, 5 Feb. 2026
Noun
  • Bradley Schaefer, an astronomer at Louisiana State University, focuses on cataclysmic variable stars, objects that vary in brightness over time due to some type of major turmoil.
    Liz Kruesi, Quanta Magazine, 2 Feb. 2026
  • In another imaging campaign, API, assisted by AMIGO, was able to produce detailed images of a black hole jet, the volcanic surface of Jupiter's moon Io, and stellar winds emanating from a distant variable star.
    Tereza Pultarova, Space.com, 5 Nov. 2025
Noun
  • Once a star dies, there are a number of possible fates that can ensue as well, as a stellar corpse can remain as a white dwarf, a neutron star, or a black hole.
    Big Think, Big Think, 14 Apr. 2026
  • Additionally, by using computer simulations, the researchers were able to determine the future of this 3+1 star system, ending up as just two white dwarf stellar remnants.
    Robert Lea, Space.com, 3 Mar. 2026
Noun
  • Health was the one controllable variable that was unambiguous.
    Bennett Durando, Denver Post, 13 Apr. 2026
  • Intellectual honesty requires acknowledging the one variable that neither hard nor soft power can fully resolve.
    Bobby Ghosh, Time, 8 Apr. 2026
Noun
  • However, in the nearby Andromeda galaxy, a giant star seems to have taken a very different path.
    Rupendra Brahambhatt, Interesting Engineering, 15 Feb. 2026
  • Together, images like these help astronomers build a broader picture of what's happening across a giant star factory rather than focusing on only one bright hotspot.
    Kenna Hughes-Castleberry, Space.com, 21 Jan. 2026

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Cite this Entry

“Binary star.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/binary%20star. Accessed 19 Apr. 2026.

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