Explore NASA’s top 10 rare and stunning galaxy images, showcasing vibrant interactions, cosmic collisions, and star-forming wonders that highlight the universe’s dynamic beauty.

"SPT2349-56 is a system so extraordinary that we may have caught one of the most massive clusters under formation at a very ...

Nicknamed the “Big Wheel,” a giant, spiral-shaped disk galaxy was spotted in an unusually crowded part of the early universe just two billion years after the big bang ...

Astronomers using the James Webb Space Telescope have discovered the most distant quiescent galaxy ever seen – one that had ...

The most distant and earliest "dead" massive galaxy ever seen shows some galaxies lived fast and died young shortly after the ...

The researchers confirmed that two enormous stars, each more than 20 times the mass of the sun, are growing inside ...

Galaxies may not be as simple as "young and blue" or "old and red." A new idea from astrophysicist Charles Steinhardt proposes a third type: red star-forming galaxies that break the mold. These galaxi ...

This new image, released on April 4, 2025, showcases the dazzling young star cluster NGC 346. Although both the James Webb ...

Among hundreds of spectra obtained with the Webb program RUBIES, the team has found a record-breaking galaxy that had already ...

Astronomer Charles Steinhardt said most stars we see "might have formed under different conditions than we previously believed." ...