The most precise measurement yet shows the Universe is expanding faster than expected, deepening the Hubble tension. The ...

A comprehensive new study combines decades of research to reveal that we're missing an essential component in our ...

The cosmological constant has been a problem in physics since Einstein, but new research may show why it takes the value that ...

For a generation, cosmologists have worked with a simple story: the universe is not only expanding, it is expanding faster and faster under the steady push of dark energy. A growing body of fresh data ...

Spread the loveThe cosmos is presenting astronomers with a perplexing riddle: the universe is expanding at a rate faster than scientists had anticipated. This phenomenon, often referred to as the ...

(via PBS Space Time) We've known that the universe is expanding since 1929, and that its expansion is accelerating since 1998. The culprit behind the acceleration is unknown, so we live with a ...

The universe expands faster. “Dark energy” may not be constant after all. We’ve known since 1929 that the universe is expanding, and since 1998 that it’s speeding up. The unknown force behind this ...

Since humanity's earliest days, people have looked up at the stars, using science, art, religion, philosophy, mathematics, and any other tool at their disposal to better understand the complicated and ...

We all know that everything kicked off when the Big Bang exploded our universe into reality, right? Well, not necessarily. A ...

Seen from our blue marble as it spins among the hundreds of millions of star systems in the Milky Way, the universe around us ...

A major international effort has produced an ultra-precise measurement of the Universe’s expansion rate, confirming it’s ...