as in white dwarf
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Recent Examples of red giant
However, by then, the sun will have exhausted its hydrogen fuel and be expanding into a red giant star, either consuming Earth or boiling away its oceans.
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Jamie Carter, Forbes, 23 Nov. 2024
Scientists predict that in roughly 6 billion years, the Sun will run out of hydrogen and begin to die, transforming into a red giant.
—Christie Wilcox, science.org, 30 Sep. 2024
The nova, also referred to as a thermonuclear explosion, occurs when enough material from the red giant builds up in the white dwarf to power a bright outburst.
—Alexa Robles-Gil, Smithsonian Magazine, 7 Oct. 2024
That appears to be what happened some 4000 light-years away, allowing a planet similar in mass and orbital position to slide twice as far from its star, surviving the star’s expansion into a red giant and subsequent contraction into a white dwarf.
—Christie Wilcox, science.org, 30 Sep. 2024
See all Example Sentences for red giant 
Jamie Carter, Forbes, 23 Nov. 2024
Scientists predict that in roughly 6 billion years, the Sun will run out of hydrogen and begin to die, transforming into a red giant.
—Christie Wilcox, science.org, 30 Sep. 2024
The nova, also referred to as a thermonuclear explosion, occurs when enough material from the red giant builds up in the white dwarf to power a bright outburst.
—Alexa Robles-Gil, Smithsonian Magazine, 7 Oct. 2024
That appears to be what happened some 4000 light-years away, allowing a planet similar in mass and orbital position to slide twice as far from its star, surviving the star’s expansion into a red giant and subsequent contraction into a white dwarf.
—Christie Wilcox, science.org, 30 Sep. 2024
See all Example Sentences for red giant
Recent Examples of Synonyms for red giant
Noun
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The most famous of these are Type Ia supernovas, in which the white dwarf is obliterated in a runaway thermonuclear explosion after stolen stellar material piles up on its surface (though there are rare events called Type Iax supernovas, in which the white dwarf lives on as a wrecked zombie star).Robert Lea, Space.com, 23 Dec. 2024
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Situated some 3,000 light-years away from Earth, the Blaze Star is a binary system in which a white dwarf, the core remains of a dying star, accumulates material from its neighboring red giant star.Alexa Robles-Gil, Smithsonian Magazine, 7 Oct. 2024
Noun
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These Earth-sized planets were found orbiting a small red star called TRAPPIST-1, a star 40 light-years away with one-tenth of the mass of the sun.Lisa Kaltenegger, WIRED, 5 Dec. 2024
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Outside, after the mass, all the weeds in town were topped with red stars.Leanne Potts, Better Homes & Gardens, 30 Nov. 2024
Noun
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In mid-December 2024, scientists discovered a pair of binary stars designated D9 orbiting each other close to Sagittarius A* (Sgr A*), the supermassive black hole at the heart of the Milky Way.Robert Lea, Space.com, 30 Dec. 2024
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Scientists have never been able to detect the binary star system within the S-cluster -- until now.Julia Jacobo, ABC News, 17 Dec. 2024
Noun
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Rising above 45 meters and crowned by a giant star of 17 meters in diameter, this walk-through tree offers light shows and music every hour from 6:30 p.m. to 9:30 p.m. and is accompanied by eight other trees of lights instead of hanging decoration.Cecilia Rodriguez, Forbes, 16 Dec. 2024
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Leave tradition behind and commit to a modern aesthetic with these pretty hanging sphere lights that look like giant stars.Hannah Rice, Rolling Stone, 27 Nov. 2024
Noun
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For example, the current model of airspace allocation, based on decades-old frameworks, contrasts sharply with the potential for drone corridors that could populate the skies with the density of a neutron star (OK, slight exaggeration).Clyde Wayne Crews Jr., Forbes, 12 Jan. 2025
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Previously, skepticism surrounded the possibility of a radio burst escaping the intense environment of a magnetar, a neutron star with a powerful magnetic field.Jack Knudson, Discover Magazine, 3 Jan. 2025
Noun
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As these emergency travelers make short-notice decisions on when to go, where to stay and when to return, hoteliers are juggling more variables than usual.Christopher Reynolds, Los Angeles Times, 11 Jan. 2025
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Health equity requires a broader approach — one that recognizes and acts on the importance of real life variables like access to nutritious food, stable housing, and transportation.Ann Marie P. Mauro, New York Daily News, 11 Jan. 2025
Noun
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That is the result of the unusual characteristics of their tiny and cool host red dwarf star, which can mimic atmospheric signals that are already weak and hard to detect.Sharmila Kuthunur, Space.com, 18 Dec. 2024
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However, red dwarf stars have starspots and eruptions that interfere with measurements.Jamie Carter, Forbes, 16 Dec. 2024
Noun
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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
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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
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Cite this Entry
“Red giant.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/red%20giant. Accessed 18 Jan. 2025.
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