The Universe Behind the Milky Way

THE OBSERVATION

What the evidence can show.

The Milky Way’s foreground stars and dust make some directions harder to survey for galaxies beyond our own. This observational obstruction is called the Zone of Avoidance; it is not evidence of an empty region. Discoveries through that foreground demonstrate the value of combining methods and wavelengths. They do not provide an unrestricted view of every structure that remains concealed.

THE ILLUSTRATION

What the artwork imagines.

The scene combines a sweeping Galactic dust band with background galaxies to make an observational blind spot visible. Their relative positions, apparent sizes and illumination are invented. The image is not a measured map of the two discoveries discussed in the article. It illustrates why looking through our own galaxy can limit what we know about the universe beyond it.

FOLLOW THE IMAGE INTO THE STORY

The science behind this scene.

How Can Astronomers Identify Galaxies Hidden by the Milky Way? The Galaxies Behind Our Galaxy Local Group & Cosmic Structure Explorer Find our place among galaxies Milky Way Explorer Find the Sun in our galaxy Phoenix Cluster: Star Formation Amid Black-Hole Feedback Where Was the Sun Born?

Read the illustrated article

Keep looking.

AI-generated view along a crowded, dusty Galactic plane with partially obscured background galaxies.

The View Through Our Own Galaxy

AI-generated interpretation of a faint disk galaxy emerging behind dense Milky Way foreground stars.

A Faint Galaxy Behind the Foreground

AI-generated galaxy-cluster concept partly concealed by the Milky Way foreground.

A Galaxy Cluster Behind the Galactic Plane