In the sprawling Hydra constellation, 137 million light-years away, lies NGC 3285B—a dazzling spiral galaxy recently ...

The James Webb Space Telescope has captured 19 spiral galaxies "face-on" in near- and mid-infrared. The images "show stars, ...

From eerie spiral galaxies to the furthest looks back in time to when the universe was still in its infancy. Now NASA’s newest space telescope is making discoveries, and it has just identified the 4 ...

The spiral galaxy M83 is captured face-on, providing a clear view of its full structure. Chandra's X-ray data reveals ...

The swirling spiral galaxy in this NASA/ESA Hubble Space Telescope image is NGC 3285B, which resides 137 million light-years ...

There's so much more to Andromeda than its eponymous galaxy. Here's a list of other targets to observe in the Princess.

Our galaxy will make for a particularly splendid sight on the dark nights surrounding the new moon phase on July 24.

Spiral galaxy IC 5332, taken by the NASA/ESA/CSA James Webb Space Telescope with its MIRI instrument. CREDITS: ESA/Webb, NASA & CSA, J. Lee and the PHANGS-JWST and PHANGS-HST Teams.

The perfectly picturesque spiral galaxy known as Messier 81, or M81, looks sharp in this composite from NASA's Spitzer and Hubble space telescopes and NASA's Galaxy Evolution Explorer. | Credit ...

And they are! There’s a really easy way to spot this difference; spiral galaxies are incredibly, incredibly thin. The thickness of the spiral disk of our own Milky Way is only about 0.6 light ...

The oldest known spiral galaxy observed before Thursday's study was seen in by the ALMA telescope in 2019. It was formed 2.5 billion years after the Big Bang, about a billion years later than BRI ...