This is the Halo of Andromeda Galaxy (M31), the closest large spiral galaxy to our Milky Way.
The observable universe is a huge place that has been around for more than 13 billion years, containing up to two trillion galaxies.
Astronomers discover South Pole Wall, an enormous cosmic structure stretching 700 million light-years of space across, containing hundreds of thousands of galaxies.
Scientists studying a distant galaxy cluster have discovered the biggest explosion seen in the Universe since the Big Bang.
In this stunning image, Hubble Space Telescope spots Galaxy’s NGC 5468 dramatic details.
In celebration of Halloween, this new image from the Hubble Space Telescope captures two galaxies of equal size in a collision that appears to resemble
Scientists have by chance discovered faint traces of a huge galaxy never seen before, dating from the early universe.
Scientists by creating millions of virtual universes and comparing them to observations of actual galaxies, made discoveries that present a powerful new approach for studying
A new 3D map of the Milky Way shows warped shape of our galaxy, that flares up and down at the edges.
Mysterious powerful radio burst detected from a distant galaxy, in a completely unexpected region of space, created 4 billion years ago.