Imagine a physicist sitting in a chamber with a gun pointed directly at her head. Every few seconds, the spin direction of a random particle in the room is measured. If the particle is spinning one ...

There appears to be some unknown feature of the universe that is affecting its expansion, scientists have said. New measurements from the Webb telescope – Nasa’s most powerful space observatory – ...

A place warmer than the inside of a cooked tomato, the NASA discovery could redefine how we view our universe.

Quantum mechanics predicts that particles can exist in multiple states at once — a phenomenon explained by the many-worlds ...

A new image archive just released by NASA allows the public to view the cosmos as they've never seen before. Gazing out into the universe, there are many wondrous sights to behold. Unfortunately, even ...

In a serendipitous cosmic discovery, astronomers have found a colossal galaxy that looks just like our own Milky Way – except it formed more than 13 billion years ago, barely a billion years after the ...