Thursday, December 4, 2025

Dark energy ‘doesn’t exist’

Challenging the theory of an expanding universe.

A team of physicists and astronomers from the University of Canterbury in Christchurch, New Zealand, is challenging the conventional understanding of the universe’s expansion. Using advanced light-curve analysis of type Ia supernovae, they argue that the expansion is more “lumpy” or diversified than previously thought. Their findings suggest that dark energy, which has been assumed to drive the accelerated expansion of the universe, may not actually exist.

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Inside the Milky Way’s largest star-forming cloud, seen by Webb

Sagittarius B2 is so much more active than the rest of the galactic center.

How ice breaks down iron faster than water does

Think water rusts iron? Ice does it even faster

Earth’s mantle hides nickel-rich metals never seen in nature before

Scientists uncover hidden metallic secrets deep within Earth.
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