In the depths of the universe, a cognitive revolution regarding galaxy evolution is quietly unfolding. Recently, astronomers have captured multiple astronomical phenomena that challenge traditional ...

Though NGC 7456 looks like a modest spiral galaxy, new Hubble and XMM-Newton observations reveal a bustling system with star-forming regions and an active core. The spiral galaxy NGC 7456 may appear ...

The vastness of space allows for a huge variety of structures to pop up all over the place. Even things we think of as one-and-done objects—like galaxies—come in quite a few shapes and sizes. Follow ...