dark energy
noun
: a hypothetical form of energy that produces a force that opposes gravity and is thought to be the cause of the accelerating expansion of the universe
Examples of dark energy in a Sentence
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Observational evidence for a gradual decline of dark energy would be a boon for the gentle-fall scenario.
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Charlie Wood, WIRED, 28 Apr. 2024
Beyond dark matter and dark energy research, cosmologists intend to use the LSST Camera to conduct a new, detailed census of the solar solar system.
—Andrew Paul, Popular Science, 3 Apr. 2024
At first blush, black holes and dark energy seem to have nothing to do with each other.
—Byadam Mann, science.org, 13 Feb. 2023
This endeavor will yield 60 petabytes of data on the composition of the universe, the nature and distribution of dark matter, dark energy and the expansion of the universe, the formation of our galaxy, our intimate little solar system, and more.
—Isaac Schultz / Gizmodo, Quartz, 3 Apr. 2024
See all Example Sentences for dark energy 
Charlie Wood, WIRED, 28 Apr. 2024
Beyond dark matter and dark energy research, cosmologists intend to use the LSST Camera to conduct a new, detailed census of the solar solar system.
—Andrew Paul, Popular Science, 3 Apr. 2024
At first blush, black holes and dark energy seem to have nothing to do with each other.
—Byadam Mann, science.org, 13 Feb. 2023
This endeavor will yield 60 petabytes of data on the composition of the universe, the nature and distribution of dark matter, dark energy and the expansion of the universe, the formation of our galaxy, our intimate little solar system, and more.
—Isaac Schultz / Gizmodo, Quartz, 3 Apr. 2024
See all Example Sentences for dark energy
These examples are programmatically compiled from various online sources to illustrate current usage of the word 'dark energy.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
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“Dark energy.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/dark%20energy. Accessed 6 Jun. 2024.
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