Scientists used Cosmic Microwave Background data to challenge our understanding of the universe's shape. Here's what they ...

But there are several important anomalies, including a widely debated one called the Hubble tension. It is named after Edwin ...

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In an unprecedented step, researchers crafted a detailed model compatible with the universe’s accelerated expansion.

When you look at your surrounding environment, it might seem like you’re living on a flat plane. After all, this is why you can navigate a new city using a map: a flat piece of paper that represents ...

For measuring curvature of 3D (hyper) surface we need solid angles instead of plane angles. General relativity (GR), which explains events on the greatest cosmological scale, and quantum mechanics (QM ...

Mathematics and physics share a close, reciprocal relationship. Mathematics offers the language and tools to describe physical phenomena, while physics drives the development of new mathematical ideas ...

The universe may be vast, but researchers have multiple points of evidence that reveal its shape. Trump picks up the phone ...

The universe follows strict rules, until observations suggest something doesn’t quite add up. Galaxy rotation, expansion ...