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telescope-surveys

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Cosmic Voids Offer New Data on Gravity, Dark Energy, and Expansion Ratesciencealert.com
science6 days ago

Cosmic Voids Offer New Data on Gravity, Dark Energy, and Expansion Rate

Astronomers are using cosmic voids to study gravity, dark energy, and the Hubble tension. New telescope surveys and simulations have increased the number of mapped voids and improved modeling of their evolution.

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