as in neutron star
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Recent Examples of variable star
As one of the largest, most luminous stars in our Milky Way Galaxy, the variable star VY Canis Majoris is a likely candidates for the next naked-eye core-collapse supernova, said Guinan.
—
Bruce Dorminey, Forbes, 13 Jan. 2025
This region, about 8,000 light-years from Earth, is located adjacent to the famous explosive variable star Eta Carinae, which lies just outside the field of view toward the upper right.
—Alan Taylor, The Atlantic, 8 Dec. 2024
Stars that change in brightness, known as variable stars, get brighter and dimmer; supernovas burst into view and then gradually fade away; and thousands of objects too faint to see with the unaided eye, like asteroids, move steadily across the sky.
—Dan Falk, Smithsonian Magazine, 20 June 2024
Using these variable stars, scientists can measure the distances to galaxies up to about 100 million light-years from us.
—Quanta Magazine, 19 Jan. 2024
See All Example Sentences for variable star
Bruce Dorminey, Forbes, 13 Jan. 2025
This region, about 8,000 light-years from Earth, is located adjacent to the famous explosive variable star Eta Carinae, which lies just outside the field of view toward the upper right.
—Alan Taylor, The Atlantic, 8 Dec. 2024
Stars that change in brightness, known as variable stars, get brighter and dimmer; supernovas burst into view and then gradually fade away; and thousands of objects too faint to see with the unaided eye, like asteroids, move steadily across the sky.
—Dan Falk, Smithsonian Magazine, 20 June 2024
Using these variable stars, scientists can measure the distances to galaxies up to about 100 million light-years from us.
—Quanta Magazine, 19 Jan. 2024
See All Example Sentences for variable star
Recent Examples of Synonyms for variable 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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The waxing gibbous moon will shine close to the red star Antares after sunset on Sunday (Aug. 3).—
Anthony Wood,
Space.com,
3 Aug. 2025
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Blue and red stars shine brightly, while nearby blue spiral galaxies and distant red galaxy groups can also be seen.—
Eric Lagatta,
USA Today,
25 June 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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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
Cite this Entry
“Variable star.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/variable%20star. Accessed 19 Aug. 2025.
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