The strange sight is actually two galaxies, with the light of the second warped around the one at the front as a result of ...

Euclid, a European space telescope, just captured 26 million galaxies to reveal the secrets of the dark universe.

The primary mirror array will be 128 feet (39 meters) across, allowing it to gather more light and greater detail than any ...

NASA's James Webb Space Telescope has unveiled an awe-inspiring celestial spectacle of a spiral galaxy interacting with a ...

Webb's penetrating infrared gaze has now revealed the true identity of the glow as a face-on, distant spiral galaxy. It has a ...

The world's largest telescope is almost as big as your house—and it’s unlocking the universe’s biggest mysteries.