cosmology

Example Sentences

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Astronomers may be getting closer to understanding one of the biggest mysteries in cosmology: dark energy, the unknown force believed to be driving the accelerating expansion of the universe.

From Science Daily • Mar. 16, 2026

One of the greatest puzzles in cosmology is why the universe is dominated by matter.

From Science Daily • Mar. 3, 2026

“There’s that side of me that really gets excited about looking at those objects, then creating my own sort of cosmology, my own artifacts, if you will,” she said.

From Los Angeles Times • Dec. 30, 2025

"If dark energy is not constant and it's getting weakened, this will change the whole paradigm of modern cosmology."

From BBC • Dec. 27, 2025

Their cosmology developed over time, but was notable for positing a perfectly spherical earth either in the center of the universe, or rotating around an ideal central fire.

From "Circumference" by Nicholas Nicastro