Astronomers have witnessed for the first time a violent cosmic collision in which one galaxy pierces another with intense ...

Astronomers have captured the spectacle of two galaxies on a collision course, akin to knights in a joust, seen as they were 11.4 billion years ago. This is marked by a quasar from one galaxy ...

However, not all spiral galaxies are created equal, as two recent images from the Hubble Space Telescope show. The image above shows galaxy NGC 3596, a neat and orderly spiral galaxy. And the ...

Ladi Svoboda told Snopes that the photo was "real but artistically interpreted," while noting that similar shots were ...

Astronomers may have uncovered a mysterious population of ‘hidden’ galaxies that could change how we understand the universe.

The photos capture both our neighboring planets and galaxies far, far away in a stunning release to celebrate one of NASA’s most resounding achievements. Mars is shown in a rarely seen blue ...

The James Webb telescope captured an image of M51, a galaxy 27 million light-years away. The telescope is 100 times more powerful than Hubble and can take images in unprecedented detail.

The new catalog of images, soon to be published in the journal Astronomy and Astrophysics, includes nearly 1,700 galaxy groups. The research group's impressive image of a galaxy cluster more than ...