Photos from the James Webb Space Telescope have revealed more than 40 stars within the gravitationally lensed "Dragon Arc" ...

NASA's James Webb Space Telescope has captured a unique image that revealed 44 individual stars in a galaxy 6.5 billion light ...

While the extra-galactic stars provided a microlensing effect, large clusters of dark matter provided a macrolensing effect.

Looking at a distant galaxy means looking back in time.

Taking advantage of a cosmic "double lens," astronomers resolved more than 40 individual stars in a galaxy so far away its ...

A group of astronomers have made history by capturing an image of a record number of stars from a time when the universe was ...

"I never dreamed of Webb seeing them in such large numbers." ...

Astronomers have made an extraordinary discovery, spotting 44 stars in a distant galaxy called the “Dragon Arc,” located 6.5 ...

Galaxy clusters are the dense urban centers of the ... Our own Milky Way will collide with our neighboring galaxy Andromeda in about 5 billion years. A slow and aching process lasting hundreds ...

The most powerful telescope to be launched into space has made history by detecting a record number of new stars in a distant galaxy. NASA's James Webb Space Telescope, history's largest and most ...

The Milky Way belongs to this class, as well as our nearest galactic neighbor, the Andromeda Galaxy. Globular clusters are often mentioned in the same breath as galaxies, so they deserve a nod.