as in white dwarf
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Recent Examples of brown dwarf
Matthews says that both the brown dwarfs likely formed from the same material, and at the same time, as Eps Ind Ab and its parent star.
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Tom Hawking, Popular Science, 24 July 2024
In the case of brown dwarfs, though, that shine is pretty faint.
—Phil Plait, Scientific American, 19 Jan. 2024
Zoom out: Their new proposal would instead classify planets based on their mass, considering a planet to be any celestial body that:
orbits one or more stars, brown dwarfs or stellar remnants and,
is more massive than 10²³ kilograms (kg) and,
is less massive than 13 Jupiter masses (2.5 X 10²⁸ kg).
—Jacob Knutson, Axios, 11 July 2024
The article also says the brown dwarf is about 47 light-years away, which is much farther than the 7 trillion miles claimed in the video.
—Hannah Hudnall, USA TODAY, 10 May 2024
See all Example Sentences for brown dwarf 
Tom Hawking, Popular Science, 24 July 2024
In the case of brown dwarfs, though, that shine is pretty faint.
—Phil Plait, Scientific American, 19 Jan. 2024
Zoom out: Their new proposal would instead classify planets based on their mass, considering a planet to be any celestial body that:
orbits one or more stars, brown dwarfs or stellar remnants and,
is more massive than 10²³ kilograms (kg) and,
is less massive than 13 Jupiter masses (2.5 X 10²⁸ kg).
—Jacob Knutson, Axios, 11 July 2024
The article also says the brown dwarf is about 47 light-years away, which is much farther than the 7 trillion miles claimed in the video.
—Hannah Hudnall, USA TODAY, 10 May 2024
See all Example Sentences for brown dwarf
Recent Examples of Synonyms for brown dwarf
Noun
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The Blaze Star has become a white dwarf, which happens when stars have exhausted their nuclear fuels.Julia Jacobo, ABC News, 31 Oct. 2024
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The other is a white dwarf, the small and dense core of a dead star.Amanda Kooser, Forbes, 17 Oct. 2024
Noun
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The collisions of compact astrophysical objects such as black holes and neutron stars emit strong gravitational waves.Gaurav Khanna, Discover Magazine, 27 May 2024
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The most obvious candidate, the team says, is a pulsar – a type of neutron star that produces beams of electromagnetic radiation from its poles.Michael Irving, New Atlas, 29 Nov. 2024
Noun
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As Parker pointed out, many stars are born with a binary partner from the same cloud and become binary stars.Robert Lea, Space.com, 24 Dec. 2024
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Some scientists speculate that these objects may be the remnants of previous binary star mergers, suggesting that D9 could offer a glimpse into their origin.Dan Perry, Newsweek, 18 Dec. 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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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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Competitive intelligence tools track these variables in real time, keeping them ahead of rivals.Mohit Prateek, Forbes, 23 Dec. 2024
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Such variables make projections about AI's energy consumption and pollution profile tricky.Thomas G. Moukawsher, Newsweek, 12 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
Noun
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Rubin's wide field of view will enable it to produce alerts for transient events like supernovas or asteroids within 120 seconds, generating 20 terabytes of data each night, ultimately creating the largest astronomical movie ever.Jamie Carter, Forbes, 7 Dec. 2024
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Related article Webb telescope captures ‘green monster’ inside a young supernova The violent outbursts of supernovas typically destroy white dwarfs, but the partial explosion, known as a rare Type lax supernova, left behind a zombie star instead.Ashley Strickland, CNN, 30 Oct. 2024
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Cite this Entry
“Brown dwarf.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/brown%20dwarf. Accessed 30 Dec. 2024.
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