French, asked by FREE1234567890, 6 months ago

What is mean by dark energy

Answers

Answered by simrankerketta007
18

Answer:

in physical cosmology and astronomy,dark energy is an unknown form of energy that effects the universe on the large scale.

Explanation:

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Answered by shreya347549
5

Answer:

Dark energy is the name given to the mysterious force that's causing the rate of expansion of our universe to accelerate over time, rather than to slow down. That's contrary to what one might expect from a universe that began in a Big Bang. Astronomers in the 20th century learned the universe is expanding

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