The Siena Galaxy Atlas is a treasure trove of information for scientists studying the structure of the universe — and, it's free for the public to access. A new cosmic atlas contains precise ...

Measuring 93 billion light-years in diameter, the universe is so big that it can be overwhelming to envisage. Despite its ...

Mind-boggling beauty abounds in photographs from around the globe submitted to this year's Milky Way Photographer of the Year ...

"This is just 1% of the map, and yet it is full of a variety of sources that will help scientists discover new ways to describe the universe." The Euclid Space Telescope has revealed the "first ...

To create a 3D map of one-third of the sky—the largest such map ever made. This “cosmic atlas,” as it’s also called, will be the culmination of six years of observations with Euclid’s ...

A mosaic of images from the European Space Agency’s Euclid space telescope captures more than 14 million galaxies, offering a first glimpse of a “cosmic atlas”. The mapping project could add ...

A mosaic of the cosmos made with Euclid Space Telescope data. Image: ESA/Euclid/Euclid Consortium/NASA, CEA Paris-Saclay, image processing by J.-C. Cuillandre, E. Bertin, G. Anselmi (CC BY-SA 3.0 ...

But the first glimpse of 63 square degrees of the sky, the equivalent area of more than 300 times the full Moon, already gives an impressive preview of the scale of Euclid's grand cosmic atlas ...

Comet Tsuchinshan-ATLAS will be bright enough to view by the naked eye for most of October. Here’s how to make sure you don’t miss the rare sighting. NASA defines comets as “cosmic snowballs ...