Dark matter seems invisible, but it makes up most matter, and we have evidence that it gives the cosmos its shape. Now ...

The latest generation of astronomy algorithms is not just cataloguing stars and galaxies, it is learning the hidden rules ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. An illustration of a black hole accretion disk glowing with radiation. New research suggests that ...

The universe may be vast, but researchers have multiple points of evidence that reveal its shape.

We experience the flow of time because it’s a natural outcome of the basic laws of physics. But we may need to build a whole ...

Add Yahoo as a preferred source to see more of our stories on Google. You can describe the shape you live on in multiple dimensions. vkulieva/iStock via Getty Images Plus When you look at your ...

Positive curvature, like that on a sphere, implies a finite universe, while zero curvature, as on a flat plane or negative ...

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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 ...

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 ...