as in white dwarf
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Recent Examples of red dwarf
The only stars that will remain after that will be the lowest-mass red dwarf stars.
—
Big Think, 13 Mar. 2026
Currently, it isn’t known whether any planets orbit StKM 1-1262, but based on previous research, almost every red dwarf star seems to host at least one planet, Callingham said.
—Ashley Strickland, CNN Money, 16 Nov. 2025
Since it was discovered in 2015, K2-18b, which orbits a red dwarf star more than 120 light-years from Earth, has captivated scientists who have considered it among the best potential life-harboring ocean worlds.
—Eric Lagatta, Freep.com, 21 Apr. 2025
Barnard’s Star, a red dwarf star in the constellation of Ophiuchus, is just six light-years from the solar system.
—Jamie Carter, Forbes, 12 Mar. 2025
See All Example Sentences for red dwarf
Big Think, 13 Mar. 2026
Currently, it isn’t known whether any planets orbit StKM 1-1262, but based on previous research, almost every red dwarf star seems to host at least one planet, Callingham said.
—Ashley Strickland, CNN Money, 16 Nov. 2025
Since it was discovered in 2015, K2-18b, which orbits a red dwarf star more than 120 light-years from Earth, has captivated scientists who have considered it among the best potential life-harboring ocean worlds.
—Eric Lagatta, Freep.com, 21 Apr. 2025
Barnard’s Star, a red dwarf star in the constellation of Ophiuchus, is just six light-years from the solar system.
—Jamie Carter, Forbes, 12 Mar. 2025
See All Example Sentences for red dwarf
Recent Examples of Synonyms for red dwarf
Noun
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The shedding creates a region of dust and gas around the star’s core — a white dwarf.—
Avni Trivedi,
CNN Money,
8 June 2026
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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
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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
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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
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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
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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
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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
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Granted, this series has moving parts beyond its binary stars.—
Steven Louis Goldstein,
New York Times,
18 Apr. 2026
Noun
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The brown dwarf creates gravitational instability at distances equivalent to the distance between Mars and the sun, but this didn't prevent planets from forming in the system.—
Robert Lea,
Space.com,
23 June 2026
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This mass straddles the line between that of gas giants and brown dwarf stars, leading astronomers to call the object a planetary-mass companion.—
Jeanna Bryner,
Scientific American,
18 June 2026
Noun
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The discrepancy often signals a missing variable, a changing market or a flawed assumption.—
Expert Panel®,
Forbes.com,
23 June 2026
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The result was a giant variable-sweep-wing aircraft powered by four Kuznetsov NK-32 afterburning turbofan engines.—
Kaif Shaikh,
Interesting Engineering,
23 June 2026
Noun
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For really distant stars, Cepheid variable stars are used.—
Mike Lynch,
Twin Cities,
24 May 2026
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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
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There are even some wilder suggestions out there, like moving Earth’s orbit farther from the Sun or removing some of the Sun’s mass to tame the red giant.—
Scott K. Johnson,
ArsTechnica,
15 June 2026
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Material from the red giant accumulates on the white dwarf until a thermonuclear reaction ignites on its surface, causing a nova explosion.—
Jamie Carter,
Forbes.com,
9 June 2026
Cite this Entry
“Red dwarf.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/red%20dwarf. Accessed 25 Jun. 2026.
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