as in supernova
Synonyms & Similar Words
Relevance
Example Sentences
Recent Examples of Synonyms for subdwarf
Noun
-
Both were focused on better understanding the demise of massive stars, but in one, the study was aimed at the sites of past supernovas (like NGC 4900) to estimate the masses of the stars that exploded and learn more about how the powerful events interact with their surroundings.—
Robert Z. Pearlman,
Space.com,
24 Mar. 2025 -
These elements are thought to form through a series of nuclear reactions known as the rapid neutron capture process, or r-process, which was long theorized to occur only under extreme conditions such as those in supernovas or neutron star mergers.—
Victoria Corless,
Space.com,
7 May 2025
Noun
-
Since this star system of a white dwarf (the dense core of a dead star) and a red supergiant (an expanding cooling star) is 3,000 light-years away, whatever is about to happen did so 3,000 years ago.—
Jamie Carter,
Forbes.com,
27 Mar. 2025
-
Per Nine Planets, Uy Scuti is a red supergiant star located in the constellation Scutum.—
Michael Saponara,
Billboard,
16 Apr. 2025
Noun
-
After three years, it’s studied nearly 15 million galaxies and quasars (super-bright cores at the centers of galaxies) to create the largest-ever 3D map of the Universe.—
Jamie Carter,
Forbes.com,
16 May 2025
-
The scientists found Big Wheel near a quasar, which is a powerful and active supermassive black hole, using the James Webb Space Telescope (JWST).—
Larissa G. Capella,
Space.com,
4 Apr. 2025
Noun
-
But pulsars flash much faster than ASKAP J1832 does, on the order of milliseconds to seconds.—
Jeffrey Kluger,
Time,
30 May 2025
-
The telescope will also be able to measure an unprecedented number of pulsars—spinning stellar remnants that beam electromagnetic radiation out along their magnetic poles.—
IEEE Spectrum,
IEEE Spectrum,
28 Nov. 2017
Noun
-
Recorded live at the Lincoln Center, the band plays a bossa-nova take on the song while Gaga sings solo, wearing one of Cher’s own wigs.—
Kristen S. Hé,
Vulture,
19 Mar. 2025
-
To get a separate measure of how unusual this is, the researchers placed 8 million novas around the center of the galaxy, with the distribution being random but biased to match the galaxy's brightness under the assumption that novas will be more frequent in areas with more stars.—
John Timmer,
Ars Technica,
27 Sep. 2024
Noun
-
There are a lot of variables that go into the mix between the physical maturity, the offensive tools, the character and the body of work can comprise over 100 games at varying levels of competition with different levels of stakes.—
Corey Pronman,
New York Times,
22 May 2025
-
Another determinative variable would be how quickly rival countries will seize the opportunity to attract disillusioned investors with favorable tax regimes and strategic incentives.—
Virginia La Torre Jeker,
Forbes.com,
22 May 2025
Noun
-
The gravitational pull of the star's remains would have been strong enough to crush together protons and electrons to form neutrons, meaning a neutron star is mostly made of neutrons.—
Charles Q. Choi,
Space.com,
22 May 2025
-
Overlaying Chandra's X-ray data (shown in bright blue) with the radio data reveals the likely cause of the fracture to be an impact from a pulsar, a rapidly spinning neutron star that sends out pulses of radiation at regular intervals.—
Stefanie Waldek,
Space.com,
7 May 2025
Noun
-
The Milky Way, our home galaxy, is part of a different supercluster called Laniakea, which, at 500 million light-years wide, is dwarfed by the Hercules–Corona Borealis Great Wall.—
Robert Lea,
Space.com,
20 Apr. 2025
-
This sell-off indicated a sense that the next wave of AI models may not require the tens of thousands of top-end GPUs that Silicon Valley behemoths have amassed into computing superclusters for the purposes of accelerating their AI innovation.—
Miles Klee,
Rolling Stone,
28 Jan. 2025
Examples are automatically compiled from online sources to
show current usage.
Read More
Opinions expressed in the examples do not represent those of Merriam-Webster or its editors.
Send us feedback.
Cite this Entry
“Subdwarf.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/subdwarf. Accessed 3 Jun. 2025.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
Share