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 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
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New observations of microscopic vortices confirm the existence of a paradoxical phase of matter that may also arise inside neutron stars.Quanta Magazine, Quanta Magazine, 6 Nov. 2024
Noun
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An eye-opening new Hubble image shows the binary star system R Aquarii having a cosmic freakout.Amanda Kooser, Forbes, 17 Oct. 2024
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There are many theories of gravity out there, and many interpretations of wide binary star data.Big Think, Big Think, 24 June 2024
Noun
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So far, the guiding lights to find the comet have been the bright planet Venus and the bright red star Arcturus.Jamie Carter, Forbes, 27 Oct. 2024
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More specifically, the radiant is north of Betelgeuse, the bright, red star that represents Orion’s right shoulder.Sarah Kuta, Smithsonian Magazine, 17 Oct. 2024
Noun
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This galactic speed demon appears to have a red dwarf star smaller and dimmer than our sun.Jonathan O'Callaghan, Scientific American, 30 Oct. 2024
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The smallest red dwarfs, with masses barely bigger than a tenth of the mass of the Sun, can burn for trillions of years.Paul Sutter, Ars Technica, 16 Apr. 2024
Noun
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For predictions of mania or hypomania, the top five variables were heart rate, sleep efficiency, percentage of sleep spent in REM sleep, number of very active minutes, and median bedtime.New Atlas, New Atlas, 30 Nov. 2024
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The effects of supplements vary from person to person and depend on many variables, including type, dosage, frequency of use, and interactions with current medications.Johna Burdeos, Health, 25 Nov. 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
Thesaurus Entries Near brown dwarf
Cite this Entry
“Brown dwarf.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/brown%20dwarf. Accessed 15 Dec. 2024.
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