To start, there are the usual suspects, like electrons, protons, quarks and neutrinos. But if those particles aren't strange ...

The rate at which the universe is expanding is expressed as a value called the Hubble Constant, generally abbreviated as “H 0 ...

Dark matter, the mysterious substance that makes up roughly 80 percent of all the matter in the universe, may have been forged before our cosmos was even born. Scientists have long theorized as to ...

Dark matter makes up 75 percent of matter but has never been ... Our knowledge of the physical universe relies on the idea of dark matter, which takes up the vast majority of matter in the universe.

What is the universe expanding into if it’s already infinite? The universe expands by itself, not into any external space, ...

For millions of years following the Big Bang, after the universe’s roiling soup of particles had cooled, the cosmos was a ...

We can't see dark matter, but scientists have made the largest map yet of the invisible material that helps make up the universe. Researchers used a dark energy camera and a large telescope to ...

making up about 68% of the total energy in the universe. The energy from everyday matter, which makes up the Earth, the Sun and everything we can see, accounts for only about 5% of all energy.

"Our understanding of the universe contains a lot of ignorance about two elements - dark matter and dark energy - and these make up 96% of the universe, so this is no small matter." "The Webb ...

The simulations will be used by astronomers to test the standard model of cosmology. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

Dark matter makes up 75 percent of matter but has never been ... Our knowledge of the physical universe relies on the idea of dark matter, which takes up the vast majority of matter in the universe.