Protogalaxies as seen by the James Webb Space Telescope (NASA via Courthouse News). (CN) — When astronomers started looking at new images of the deep universe obtained from the James Webb Space ...
Evidence suggests the universe’s expansion has started to slow, not accelerate. The results imply dark energy is weakening ...
Evidence now suggests the universe’s expansion has started to slow, not speed up. The findings imply dark energy is weakening ...
The Big Bang theory has provided the most widely accepted basis of our understanding of the universe since it was first proposed by Georges Lemaitre in 1927. In short, it posits that all the matter in ...
A new theory claims dark matter and dark energy don’t exist — they’re just side effects of the universe’s changing forces. By ...
'We're still being fairly cautious here.' When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. A survey of more than 25 million galaxies has found a ...
Do scientists need to re-examine the basic model of the universe? Using new measurements of cosmic distances, astronomers have refined their calculation of the Hubble Constant, a number that describes ...
The Big Bang is often described as the explosive birth of the universe – a singular moment when space, time and matter sprang into existence. But what if this was not the beginning at all? What if our ...
The standard cosmological model known as Lambda-CDM (ΛCDM) proposes that dark energy is a constant force in the universe. However, an early “hint” in a new detailed map from the Dark Energy ...
The tension, centered around a value for cosmic lumpiness known as S8, could join the Hubble tension in dethroning our best picture of how the universe evolved. When you purchase through links on our ...
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