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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Moreover, neither of these scenarios, nor the now-default direct collapse scenario, can do anything to either alleviate the Hubble tension or to explain the puzzles associated with large-scale structure observation and its implications for dark energy or for neutrino masses.
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Ethan Siegel, Big Think, 2 Sep. 2025
The energy from this recoil would be recorded and assessed as a potential dark energy signal.
—Robert Lea, Space.com, 28 Aug. 2025
To decode the mysterious forces of dark matter and dark energy.
—Bernard Marr, Forbes.com, 24 July 2025
There was all sort of bizarre things going on, and there were lots of observations in cosmology that were beginning to support the idea of inflation, dark energy, and so forth.
—Quanta Magazine, 24 July 2025
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Ethan Siegel, Big Think, 2 Sep. 2025
The energy from this recoil would be recorded and assessed as a potential dark energy signal.
—Robert Lea, Space.com, 28 Aug. 2025
To decode the mysterious forces of dark matter and dark energy.
—Bernard Marr, Forbes.com, 24 July 2025
There was all sort of bizarre things going on, and there were lots of observations in cosmology that were beginning to support the idea of inflation, dark energy, and so forth.
—Quanta Magazine, 24 July 2025
See All Example Sentences for dark energy
Cite this Entry
“Dark energy.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/dark%20energy. Accessed 11 Sep. 2025.
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