Question

waht is dark energy ​

Answer 1

Answer:

here is ur ans

Explanation:

In physical cosmology and astronomy, dark energy is an unknown form of energy that affects the universe on the largest scales.

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Answer 2

Answer:

In physical cosmology and astronomy, dark energy is an unknown form of energy that affects the universe on the largest scales. ... Prior to these observations, the only forms of matter-energy known to exist were ordinary matter, antimatter, dark matter, and radiation.

Explanation:

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