Throughout cosmic evolution, although dwarf galaxies are individually small, they are numerous and serve as the fundamental ...

When the JWST began science observations in July 2022, it flung open a whole new window on the universe. The JWST looked ...

Observing this distant epoch is notoriously difficult, astronomers say. At that time, the universe was filled with a dense ...

With the discovery of Infinity Galaxy, researchers believe they have found evidence of a direct collapse black hole by ...

The discovery of dormant galaxies, located in the first billion years after the Big Bang, is shaking up our understanding of ...

Using data from the James Webb Space Telescope, astronomers have discovered dormant galaxies with a wide range of masses in the first billion years after the Big Bang, moving one step closer to ...

Astronomers have discovered the ‘Infinity’ galaxy — two merging galaxies forming a supermassive black hole — possibly the ...

Test your knowledge of U.S. astronomers and their groundbreaking discoveries. Challenge yourself with this fun US astronomers ...

A decade of observations by NASA’s Hubble Space Telescope has produced the sharpest and most detailed images of the Andromeda ...

"It was something I’ve never seen before and I’ve looked at tens of thousands of images of galaxies over my career," he said.