Using NASA's Chandra X-ray observatory, astronomers have observed a massive and hot galaxy cluster known as PLCKG287.0+32.9 ...

The space telescope's image of a odd-looking spiral galaxy is, in reality, two distant galaxies overlapping each other.

A stunning new image from the James Webb Space Telescope reveals a cosmic mirage known as an Einstein ring, where the light ...

A whole universe of hidden galaxies lies just beyond what the eye can see. Thanks to a new generation of space telescopes, ...

such as when the light from one galaxy is bent around another galaxy or galaxy cluster as seen here. The elliptical galaxy at the center of this Einstein ring belongs to a galaxy cluster named ...

ESA’s Euclid mission mapped 26 million galaxies, revealing galaxy shapes, cosmic structures, and gravitational lenses ...

Scientists at the Max Planck Institute for Extraterrestrial Physics have published the cosmological results of the first ...

The galaxy is a vibrant orange disk, dubbed the Big Wheel. Its life began within the universe’s first two billion years of ...

Using the powerful Atacama Large Millimeter/submillimeter Array (ALMA) and additional data from the Atacama Pathfinder ...

ESA’s Euclid captured 26 million galaxies in a week, revealing dark matter and cosmic structures. AI and citizen science ...

Fluffy strands of cosmic gas and dust illuminated by bright young stars form a beautiful cloudscape in a neighboring nebula.

"Euclid shows itself once again to be the ultimate discovery machine. It is surveying galaxies on the grandest scale, ...