The scenes that galaxies appear in from Earth’s point of view are fascinating; many seem to hang calmly in the emptiness of space as if hung from a string, while others star in much more dynamic ...

The first piece of the Euclid space telescope's map of the universe is crammed with 14 million galaxies and 100 million sources of light. The mapping project is now 1% done. When you purchase ...

However, the image doesn't show the dark matter that has a firm grip on the galaxy and the rest of the galaxies in the Perseus Cluster. Ancient astronomers would be astounded by what we've learned ...

It has peered at planets, stars, galaxies and black holes, casting its eye over a cornucopia of celestial treats. It can seem like JWST arrived out of nowhere, but the telescope has been the ...

Huge galaxy clusters are answering contemporary cosmic questions a century after astronomers demonstrated that galaxies outside of the Milky Way exist. 100 years ago, Edwin Hubble discovered decisive ...

Modeling predicts that galaxies in the early universe should have formed inside-out. Now, a new observation from the James Webb Space Telescope appears to have confirmed this. The James Webb Space ...