brown dwarf

Definition of brown dwarfnext

Example Sentences

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Recent Examples of brown dwarf Once orbiting each other, the brown dwarfs would have gradually spiraled closer and closer together, with the gravitational influence of one brown dwarf causing its counterpart to puff out and become less dense. Robert Lea, Space.com, 23 Mar. 2026 What’s left is likely to be a large gas giant, possibly somewhere between Jupiter and a brown dwarf star in mass. ArsTechnica, 2 Jan. 2026 See All Example Sentences for brown dwarf
Recent Examples of Synonyms for brown dwarf
Noun
  • The shedding creates a region of dust and gas around the star’s core — a white dwarf.
    Avni Trivedi, CNN Money, 8 June 2026
  • 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
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
  • Then in the future, when the binary star component enters the red giant phase, long after the outer star has become a compact white dwarf, the mass transfer could begin again in the opposite direction, with matter falling onto the surface of the white dwarf.
    Keith Cooper, Space.com, 3 June 2026
  • Granted, this series has moving parts beyond its binary stars.
    Steven Louis Goldstein, New York Times, 18 Apr. 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
  • Both the white dwarf and the red dwarf have their own intrinsic magnetic fields.
    Keith Cooper, Space.com, 2 June 2026
  • Scientists first observed the planet in 2019, when the Transiting Exoplanet Survey Satellite caught a glimpse of L 98-59 d passing in front of the red dwarf star at the center of its system.
    K. R. Callaway, Scientific American, 11 May 2026
Noun
  • As a result, the exploit can decrement the variable an arbitrary number of times and then delete and free the chain when some objects still point to it.
    Dan Goodin, ArsTechnica, 9 June 2026
  • The other variable is the war in Iran.
    Eva Roytburg, Fortune, 8 June 2026
Noun
  • For really distant stars, Cepheid variable stars are used.
    Mike Lynch, Twin Cities, 24 May 2026
  • 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
Noun
  • Much to the delight of comfort-minded dressers everywhere, loose, retro activewear has gone supernova this year.
    Kelsey Stewart, Glamour, 6 June 2026
  • The models specifically reproduced how said particles would interact with the expanding shell of material shrugged off by the supernova's dying progenitor star.
    Robert Lea, Space.com, 25 May 2026

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Cite this Entry

“Brown dwarf.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/brown%20dwarf. Accessed 12 Jun. 2026.

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