In just over three years since its launch, NASA's James Webb Space Telescope (JWST) has generated significant and ...

And irregular galaxies, as their name suggests, lack a predictable, organized shape. But ring galaxies don't fit into these neat categories. This has led some researchers and citizen scientists to ...

"There's a very narrow window after the impact when a galaxy like this would have so many rings." So-called ring galaxies are extremely rare in the Universe, and they are thought to be the result of a ...