Scientists have observed the largest-known rotating structure in the cosmos - a gargantuan thread-like assemblage of hundreds ...

A joint effort between two of the world’s largest neutrino experiments has brought scientists closer to understanding how the ...

If not in visible stars and galaxies, the most likely hiding place for the matter is in the dark space between galaxies.

In the leading model of cosmology, most of the universe is invisible: a combined 95% is made of dark matter and dark energy.

Stranger Things 5 introduced the idea of using a wormhole to time travel. Here's why that could lead to a Back to the Future ...