as in neutron star
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Recent Examples of red star
Big, hot, blue stars live shorter lives, while tiny, cool, red stars live for much longer.
—
Stephen Dikerby, The Conversation, 24 Nov. 2025
Beyond the immersive sets, guests can take part in a special Pixar Ball Treasure Hunt, searching for the famous yellow ball with a red star hidden throughout the exhibition — a nod to the Easter egg that appears in many Pixar films.
—Alex Ritman, Variety, 9 Nov. 2025
This made perfect sense to them, since the light of young blue stars mixed with an ever-increasing number of older red stars could create a greenish hue.
—Popular Science Team, Popular Science, 5 Nov. 2025
With the bold brown, white, burnt orange and red star pattern wrapping her body, her accessories were reduced to two silver rings on her pointer fingers.
—Kaleigh Werner, Footwear News, 3 Sep. 2019
See All Example Sentences for red star
Stephen Dikerby, The Conversation, 24 Nov. 2025
Beyond the immersive sets, guests can take part in a special Pixar Ball Treasure Hunt, searching for the famous yellow ball with a red star hidden throughout the exhibition — a nod to the Easter egg that appears in many Pixar films.
—Alex Ritman, Variety, 9 Nov. 2025
This made perfect sense to them, since the light of young blue stars mixed with an ever-increasing number of older red stars could create a greenish hue.
—Popular Science Team, Popular Science, 5 Nov. 2025
With the bold brown, white, burnt orange and red star pattern wrapping her body, her accessories were reduced to two silver rings on her pointer fingers.
—Kaleigh Werner, Footwear News, 3 Sep. 2019
See All Example Sentences for red star
Recent Examples of Synonyms for red star
Noun
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The solution was to break the problem down, considering each neutron star individually, and its companion as just a source of gravitational tides.—
Keith Cooper,
Space.com,
15 Mar. 2026
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When such a star was some 10 to 25 times the mass of our sun, that remnant is usually a neutron star.—
Joseph Howlett,
Scientific American,
11 Mar. 2026
Noun
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Using the European Southern Observatory's Very Large Telescope, researchers imaged the binary star system AFGL 4106, which sits at the heart of a dusty orange cocoon.—
Daisy Dobrijevic,
Space.com,
24 Feb. 2026
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Situated some 3,000 light-years away in the constellation Corona Borealis is a binary star system poised for a rare thermonuclear display.—
Michael d'Estries,
Travel + Leisure,
15 Feb. 2026
Noun
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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
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In another imaging campaign, API, assisted by AMIGO, was able to produce detailed images of a black hole jet, the volcanic surface of Jupiter's moon Io, and stellar winds emanating from a distant variable star.—
Tereza Pultarova,
Space.com,
5 Nov. 2025
Noun
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Additionally, by using computer simulations, the researchers were able to determine the future of this 3+1 star system, ending up as just two white dwarf stellar remnants.—
Robert Lea,
Space.com,
3 Mar. 2026
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Finally, its now-inert core contracts down to form a white dwarf, while the prior ejecta get heated up and ionized, creating a planetary nebula.—
Big Think,
Big Think,
20 Feb. 2026
Noun
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However, in the nearby Andromeda galaxy, a giant star seems to have taken a very different path.—
Rupendra Brahambhatt,
Interesting Engineering,
15 Feb. 2026
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Together, images like these help astronomers build a broader picture of what's happening across a giant star factory rather than focusing on only one bright hotspot.—
Kenna Hughes-Castleberry,
Space.com,
21 Jan. 2026
Noun
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And that’s the key variable driving his OPOY odds.—
Rowan Fisher-Shotton,
MSNBC Newsweek,
29 Mar. 2026
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The most dangerous variable, instructors often say, is not the snowpack.—
Jane Sadowsky,
Fortune,
28 Mar. 2026
Noun
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Located around 40 light-years from Earth, TRAPPIST-1 d, e, f, and g all orbit their red dwarf star at distances that hypothetically could support liquid water.—
Andrew Paul,
Popular Science,
19 Mar. 2026
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The research team, led by Yilen Gómez Maqueo Chew of the National Autonomous University of Mexico, detected a transit signal in the light curve of the star TOI-1080, an inactive M4V-type red dwarf.—
Bojan Stojkovski,
Interesting Engineering,
16 Mar. 2026
Cite this Entry
“Red star.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/red%20star. Accessed 2 Apr. 2026.
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