The Andromeda galaxy is a colossal marvel in our sky, hosting over 1 trillion stars. Now, astronomers have used the Hubble Space Telescope to capture hundreds of detailed images of our vast galactic ...

NASA's James Webb Space Telescope has captured a unique image that revealed 44 individual stars in a galaxy 6.5 billion light-years away from the Milky Way.

Astronomers have traced a mysterious fast radio burst to an unexpected place — an ancient, massive galaxy far removed from ...

The Bullseye galaxy earned its nickname thanks to its wild number of rings. A smaller galaxy shot through its heart 50 ...

The James Webb Space Telescope has captured a surprising ... Meanwhile, distant galaxies glimmer in the background of the image. The galaxy — also known as Messier 104, or M104 — is about ...

James Webb Space Telescope spots 1st 'Einstein zig ... which happened to briefly line up with stars in the background hidden galaxy and further gravitationally magnify them, according to a paper ...

Stock image of a galaxy in space. A study has cast new light on the circumgalactic medium that surrounds galaxies like the Milky Way. Stock image of a galaxy in space. A study has cast new light ...

Why it's so special: This image of a spiral galaxy taken by the Hubble Space Telescope is a portrait more than two decades in the making. Like most full-color images of space objects, it's a ...

In the years following the launch of NASA's Hubble Space Telescope, astronomers have tallied over 1 trillion galaxies in the universe. But only one galaxy stands out as the most important nearby ...