What percentage of the total energy and matter in the universe is attributed to dark energy?
Answer
Approximately 68 percent.
Modern astrophysics classifies dark energy as the dominant component of the cosmos. While everything observable—including stars, planets, and human beings—makes up a tiny fraction of total reality, dark energy accounts for roughly 68 percent of the universe's total energy and matter. This discovery shifted the understanding of the universe's composition, placing an invisible, accelerating force at the center of modern scientific study.
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