as in white dwarf
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Recent Examples of red dwarf
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, USA Today, 19 Apr. 2025
In 1963, Dutch scientist Peter van de Kamp claimed to have discovered the first exoplanet orbiting the red dwarf star, but the discovery was later found to be an error related to disturbances in his telescope.
—Rudy Molinek, Smithsonian Magazine, 20 Mar. 2025
The back-and-forth motion was due to another star’s gravity tugging on the red dwarf.
—Ashley Strickland, CNN, 14 Mar. 2025
Pinilla added that, thanks to the incredible capabilities of ALMA, astronomers are finally able to characterize the small and faint disks around red dwarf stars that are only 10% to 50% the mass of our sun.
—Robert Lea, Space.com, 28 Mar. 2025
See All Example Sentences for red dwarf
Eric Lagatta, USA Today, 19 Apr. 2025
In 1963, Dutch scientist Peter van de Kamp claimed to have discovered the first exoplanet orbiting the red dwarf star, but the discovery was later found to be an error related to disturbances in his telescope.
—Rudy Molinek, Smithsonian Magazine, 20 Mar. 2025
The back-and-forth motion was due to another star’s gravity tugging on the red dwarf.
—Ashley Strickland, CNN, 14 Mar. 2025
Pinilla added that, thanks to the incredible capabilities of ALMA, astronomers are finally able to characterize the small and faint disks around red dwarf stars that are only 10% to 50% the mass of our sun.
—Robert Lea, Space.com, 28 Mar. 2025
See All Example Sentences for red dwarf
Recent Examples of Synonyms for red dwarf
Noun
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This leaves behind a white dwarf as a gradually-cooling stellar ember.—
Robert Lea,
Space.com,
25 Apr. 2025
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The white dwarfs are currently orbiting around each other, with each orbit lasting over 14 hours.—
Margherita Bassi,
Smithsonian Magazine,
9 Apr. 2025
Noun
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Overlaying Chandra's X-ray data (shown in bright blue) with the radio data reveals the likely cause of the fracture to be an impact from a pulsar, a rapidly spinning neutron star that sends out pulses of radiation at regular intervals.—
Stefanie Waldek,
Space.com,
7 May 2025
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Magnetars are neutron stars—the highly dense, collapsed cores of exploded stars—with powerful magnetic fields.—
Margherita Bassi,
Smithsonian Magazine,
7 May 2025
Noun
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According to Nine Planets, Uy Scuti is a supergiant red star that’s located in the constellation named Scutum.—
Michael Saponara,
Billboard,
25 Apr. 2025
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The tricolor has horizontal stripes of green, white, and black, with three red stars down the center stripe, which in the 1930s represented the three main states of Aleppo, Damascus, and Deir Ezzor.—
Taylor Luck,
Christian Science Monitor,
10 Apr. 2025
Noun
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Astronomers have theorized that supernovas such as these are caused by two white dwarfs orbiting each other in a binary star system, when one of them consumes the other.—
Margherita Bassi,
Smithsonian Magazine,
9 Apr. 2025
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After converging, the binary star system will explode into a Type 1a supernova.—
Julian Dossett,
Space.com,
7 Apr. 2025
Noun
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However, in this case, there are two brown dwarfs involved here.—
Andrew Paul,
Popular Science,
16 Apr. 2025
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Evidence for a polar circumbinary exoplanet orbiting a pair of eclipsing brown dwarfs.—
Thomas G. Moukawsher,
MSNBC Newsweek,
17 Apr. 2025
Noun
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With so many options and variables, Feldman said the choice comes down to individual needs and preferences.—
Nathan Diller,
USA Today,
12 May 2025
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The bonuses are also influenced by other variables, including in-game interviews with players and the TV ratings their games generate.—
Pol Ballús,
New York Times,
11 May 2025
Noun
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Among the supernovas in the data will be other transient events such as variable stars and kilonovas, the violent collision between extreme dense stellar remnants called neutron stars.—
Robert Lea,
Space.com,
27 Jan. 2025
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In particular, Leavitt would scrutinize images of the Small and Large Magellanic Clouds, and had identified 1,800 variable stars within them.—
Keith Cooper,
Space.com,
17 Jan. 2025
Noun
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The two will form a triangle with Aldebaran, the bright red giant star in Taurus, just below — but act quickly because the trio will promptly sink into the horizon.—
Jamie Carter,
Forbes.com,
28 Apr. 2025
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As the two orbit each other, the intense gravity of the white dwarf pulls gas off the red giant star.—
Mike Lynch,
Twin Cities,
13 Apr. 2025
Cite this Entry
“Red dwarf.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/red%20dwarf. Accessed 21 May. 2025.
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