Here’s what you’ll learn when you read this story: Scientists rely on two methods to measure the expansion of the universe: extrapolating from Cosmic Microwave Background (CMB) radiation, and making ...

Using the James Webb Space Telescope, astronomers have created the most detailed map of the cosmic web ever.

After a century of observations spanning the breadth of the cosmos and theoretical insights that push humanity's vision of the universe to its utmost limits, we can finally, confidently say that the ...

The birth, growth and future of our universe are eternally fascinating. In the last decades, telescopes have been able to observe the skies with unprecedented precision and sensitivity. Our research ...

"If these results are confirmed, it would mark a major paradigm shift in cosmology since the discovery of dark energy 27 years ago." When you purchase through links on our site, we may earn an ...

Here’s what you’ll learn when you read this story: A new paper adjusts an equation that defines our universe in response to recent new data. The cosmological constant, which describes how our universe ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. The universe may have been born out of nothing, with an "anti-universe" ...