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
  • Since then, along with its fellow detectors Virgo and KAGRA, LIGO has detected gravitational waves from many mergers between pairs of black holes, pairs of ultra-dense neutron stars — and even mixed mergers between a black hole and a neutron star.
    Robert Lea, Space.com, 1 June 2026
  • Gamma rays are the most energetic type of light rays, typically marking the last gasp of a dying star or the cataclysmic clap of two neutron stars.
    Quanta Magazine, Quanta Magazine, 6 May 2026
Noun
  • The lunar disk will appear to draw closer to the red light of Antares as the pair track a low arc over the southern horizon, before finally setting at sunrise on May 31, with the red star having transitioned to the top of the silver moon.
    Anthony Wood, Space.com, 29 May 2026
  • But with patience and a spirit of exploration, each step reveals a surprise: tiny red stars, minute purple pinpoints, a wash of pink-white across a creek.
    Alissa Greenberg, Mercury News, 13 Apr. 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
  • This would trigger explosive outbursts on the white dwarf, which would be seen across the galaxy as a nova eruption.
    Keith Cooper, Space.com, 3 June 2026
  • In the center is a white dwarf, the dense, compact core of a dying star.
    Adam Kovac, Scientific American, 24 Apr. 2026
Noun
  • The study also used patients who had not taken migraine preventive medications for at least the past three months, Anderson noted, reducing the potential confounding variable of medication use.
    Stephanie Anderson Witmer, Health, 2 June 2026
  • Remote work villain A closer look at who is and who isn’t finding jobs points to remote work as a powerful variable.
    Tristan Bove, Fortune, 2 June 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 6 Jun. 2026.

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