dwarf galaxy

Computer simulations reveal how a massive star draws matter from a smaller star orbiting it at close distances.

A few million years ago, Antlia moved through our galaxy, making the disk of 'wrinkled galaxies like a roofing sheet'.

A giant swirling storm with ingredients is

It is thought that this abnormal galaxy has been distorted over time, through external gravity when interacting or merging other galaxies.

Finding the dwarf galaxies

American astronomers say they have found the lightest galaxy in the universe, adding a long-awaited member to the collection of galaxies.

Using NASA's two space telescopes, American astronomers said they discovered the most distant galaxy ever found in the universe.

The research team, led by Yale University astronomer, has discovered the darkest material-filled galaxy ever known.