Large-Scale Structure

Local Group

The galaxy neighbourhood the Milky Way belongs to.

A gravitationally bound group of ~80 galaxies including the Milky Way, Andromeda, Triangulum and many dwarf companions.

Overview

A gravitationally bound group of ~80 galaxies including the Milky Way, Andromeda, Triangulum and many dwarf companions.

See also

Sloan Great Wall

A galaxy wall over a billion light years across.

Compact Group