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Cosmic Acceleration Stands Firm Amid End-of-Universe Debates

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Source: Gizmodo
Cosmic Acceleration Stands Firm Amid End-of-Universe Debates
Photo: Gizmodo
TL;DR

A new MNRAS analysis reinforces that the universe’s expansion is still accelerating, countering a recent paper that argued measurement biases could mimic deceleration; after recalibrating for stellar ages, host-galaxy mass, and environmental factors, the results remain consistent with ongoing cosmic acceleration, underscoring the Big Freeze fate while highlighting ongoing scientific scrutiny of dark energy.

Topics:sciencespace-and-spaceflight#cosmic-acceleration#cosmology#dark-energy#desi#space-and-spaceflight#type-ia-supernovae
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  1. Astronomers Push Back on a Challenge to How the Universe Will End  Gizmodo
  2. Cosmic acceleration holds up as new analysis rebuts slowdown claim  Phys.org
  3. 'Crisis averted' as experts confirm universe's expansion IS accelerating  EurekAlert!
  4. "Crisis averted" – The Universe is still expanding. Scientists say they've debunked a study that claims dark energy doesn't exist  BBC Sky at Night Magazine
  5. New Data ‘DOES’ Back Accelerating Universe Theory  Quantum Zeitgeist

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