The Ladder of Scale · structure

Local Sheet

Group · 23 million ly

Coordinates
origin — we are inside it
RA (deg)
0
Dec (deg)
0
Within
Local Volume
Recognised
2008
Population
a flat wall of nearby galaxies
Size (ly)
23000000
Kind
Group

Notes

A flattened sheet of galaxies, only about 5 million light-years thick, that the Local Group sits inside and moves with. It faces the Local Void, which is pushing it.

Open on the The Ladder of Scale shelf — the interactive card, the filters, and everything alongside it.

From the Cosmic Structures database in Notion, last edited 2026-08-21. This page is the row, rendered by the build; nothing on it is written by hand.