When we go backwards in time through the history of the cosmos, the distances and volumes shrink, while the average energy ...

Albert Einstein's general theory of relativity was published more than a century ago and and it could save Earth from a black ...

The Big Bang theory suggests that the universe began as a hot, dense point, expanding into the cosmos we observe today.

There may well be simpler, more powerful and more testable explanations for the basic properties of the universe than those ...

If true, this theory could explain how all of the matter in our universe was created.

New research suggests black holes are unstable, challenging Einstein's theory of general relativity and the Kerr solution.

In this volume are collected seven of his survey articles from Russian Mathematical Surveys on singularity theory, the area to which he has made most contribution. These surveys contain Arnold's own ...

New tools help us peek into the “black box” of AI communication, revealing how AI agents develop their own unique ways of ...

We call this a singularity. Albert Einstein's theory of general relativity describes how spacetime is shaped. Spacetime is a way of describing the three-dimensional geometry of the universe ...

“Very near the singularity, one would expect quantum effects to become important. However, we don't yet have a quantum theory of gravity (or, at least, one capable of reliably making such predictions) ...

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