as in neutron star
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Recent Examples of red star
Steinhardt, however, has an alternate hypothesis: Some post-starburst galaxies may be, unbeknownst to us, slowly forming small, red stars over time.
—
David Faris, MSNBC Newsweek, 11 Apr. 2025
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
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
One day this boy wants to be a red star inside those red walls.
—Michael Walker, The Athletic, 15 Mar. 2025
See All Example Sentences for red star
David Faris, MSNBC Newsweek, 11 Apr. 2025
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
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
One day this boy wants to be a red star inside those red walls.
—Michael Walker, The Athletic, 15 Mar. 2025
See All Example Sentences for red star
Recent Examples of Synonyms for red star
Noun
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Pulsars are neutron stars — the ultradense leftover cores of long-dead stars — that spin rapidly and emit radiation at regular intervals.—
Paul Sutter,
Space.com,
28 July 2025
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Signals from scattering black holes and neutron stars should be within reach of the next generation of gravitational-wave detectors that are set to come online in the late 2030s.—
Ramin Skibba,
Scientific American,
13 May 2025
Noun
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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
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Research has shown that type Ia supernovae originate from some binary star systems containing at least one white dwarf.—
John W. Dean,
MSNBC Newsweek,
7 Apr. 2025
Noun
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Many of these alerts will be triggered by variable stars, which cyclically change in brightness.—
IEEE Spectrum,
IEEE Spectrum,
23 June 2025
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After weeks, months and years of observations, astronomers will have a time-lapse record revealing anything that explodes, flashes or moves – such as supernovas, variable stars or asteroids.—
Samantha Thompson,
Space.com,
7 July 2025
Noun
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In the desert lands of the first century, a young boy catches the sight of a giant star.—
Greg Evans,
Deadline,
2 June 2025
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The most violent of these deaths are associated with truly giant stars and are known as supernovas—explosions that sometimes outshine entire galaxies.—
Robin George Andrews,
Smithsonian Magazine,
30 May 2025
Noun
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But a major reason why experts have difficulty finding binary star white dwarfs is because of their trademark ultraviolet emissions.—
Andrew Paul Aug 6,
Popular Science,
6 Aug. 2025
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Astronomers have discovered a rare pair of white dwarfs destined to explode in a spectacular supernova in Earth’s cosmic neighborhood.—
Margherita Bassi,
Smithsonian Magazine,
9 Apr. 2025
Noun
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These variables offer opportunities to strengthen trust with existing families and network with up-and-coming generations, ultimately achieving results that corporations, primarily focused on quarterly profits, often ignore or struggle to satisfy adequately.—
Geoff Whitmore,
Forbes.com,
15 Aug. 2025
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The final crucial variable is the ratio of water to coffee.—
The Washington Post,
San Diego Union-Tribune,
13 Aug. 2025
Noun
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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
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And the star and its two companions, the slightly smaller Alpha Centauri B and the tiny red dwarf star Proxima Centauri, comprise the nearest stellar system to our own—just about four and a half light-years away.—
Meghan Bartels,
Scientific American,
7 Aug. 2025
Noun
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Antares, a red giant star, is the brightest star in Scorpius and marks the heart of the beast.—
Mike Lynch,
Twin Cities,
3 Aug. 2025
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Right now, the data is compatible with both white dwarfs and red giants as the setting of the i-process.—
Jenna Ahart,
Quanta Magazine,
2 July 2025
Cite this Entry
“Red star.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/red%20star. Accessed 20 Aug. 2025.
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