A powerful new telescope in outback Australia has mapped vast areas of the universe in record-breaking time, revealing a million new galaxies and opening the way to new discoveries, the country's ...

Astronomers have made an exciting breakthrough in the search for the universe’s most mysterious substance—dark matter. They ...

Using observations from the James Webb Space Telescope, astrophysicists have spotted what they say is compelling evidence of ...

Apple Watch Series 11 serves familiar looks, but under the hood, it packs a few upgrades that gently nudge it to the summit of smartwatch excellence.

According to the equations that govern black holes, the larger one of these cosmic behemoths is the lower its average density ...

We all need some space sometimes—but it's harder to find than you might think. How far into our universe do we have to go to ...

Deep beneath South Dakota, scientists are closing in on one of the greatest mysteries in the universe — the true nature of ...

Astronomy news today is packed with discoveries about the Sun, including tiny solar loops and hidden engines that drive solar ...

What is the biggest object in the universe? Learn more about the biggest objects in the universe, including galaxies, galaxy clusters, and dark matter.

Biggest vs smallest - how do we measure up in the grand scheme of the universe? Explore the fascinating scales of existence, ...

This article explores how our understanding of the universe has evolved—from the scale of everyday experience down to the ...

NASA's James Webb Space Telescope confirmed Earendel, the most distant star, shining just one billion years after the Big ...