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Local Void: Geography & Regions

The Local Void is a vast, empty region of space, lying adjacent to the Local Group. Discovered by Brent Tully and Rick Fisher in 1987, the Local Void is now known to be composed of three separate sectors, separated by bridges of "wispy filaments". The precise extent of the void is unknown, but it is at least 45 Mpc (150 million light-years) across, and…

Language: English [EN]
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Local Void topic overview

The analysis highlights Geography and Regions as prominent areas in the source structure around Local Void.

Related topics
23
Source areas
2
Connected nodes
25
Extracted relationships
20
Related term clusters
17
Bridge connections
25

What this topic covers Research coverage

Source areas are shown by the number of related topics found in each part of the analysis. Use smaller areas too: they can reveal specialized angles and content gaps.

Location and dimensions · 13 topics
Overview · 10 topics

Smaller areas are not necessarily less important. They contain fewer connections in this analysis and can be useful for finding specialized angles or coverage gaps.

Key facts & relationships

High-confidence facts extracted from structured source data. Use them as anchors for further research.

Constellation
Hercules
Declination
+18.0°
Object type
Void
Right ascension
18h 38m
Size
60 Mpc (200 Mly)

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Explore all related topics Closing gaps

Browse the complete topic structure, not only the most central items. Less prominent entities and concepts can reveal missing angles, specialized context and useful research gaps. Each item opens a new analysis centered on that subject.

Overview

Location and dimensions

For the semantics nerds

You can skip this section if you’re here for content ideas and keyword inspiration.

Advanced semantic analysis

How Local Void connects Entity context

The extracted context around Local Void shows recurring relationship patterns in the source. For example, Local Void → Astronomers, Earth, Local Group, Local Sheet, Milky Way, Mly, The Local Void, Voids Another extracted example is Local Void → Concentrations, Local Sheet, Scientists, The Local Void, The Milky Way's. Use these groups to spot repeated connection types before inspecting the individual relationships.

Local Void

Top relations

related to Location and dimensions · 8
Local Void → Astronomers, Earth, Local Group, Local Sheet, Milky Way, Mly, The Local Void, Voids
related to Effect on surroundings · 5
Local Void → Concentrations, Local Sheet, Scientists, The Local Void, The Milky Way's
Constellation · 1
Local Void → Hercules
Declination · 1
Local Void → +18.0°
Object type · 1
Local Void → Void
Right ascension · 1
Local Void → 18h 38m
Size · 1
Local Void → 60 Mpc (200 Mly)
is a · 1
Local Void → vast
related to List of void galaxies · 1
Local Void → Several

Important terminology

Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.

Important terminology

void local galaxies milky way matter mpc away effect voids mly million group known separated least 300 light list gravity

Local Void relationships Subject–Predicate–Object triples

TTTA extracted 20 structured relationships around Local Void. Examples in this analysis include Local Void → Constellation → Hercules and Local Void → Declination → +18.0°. The table shows each extracted connection, where it came from and its confidence.

SubjectPredicateObjectConfidenceSrc
Local VoidConstellationHercules1.00infobox
Local VoidDeclination+18.0°1.00infobox
Local VoidObject typeVoid1.00infobox
Local VoidRight ascension18h 38m1.00infobox
Local VoidSize60 Mpc (200 Mly)1.00infobox
Local Voidis avast0.90text
Local Voidrelated to Effect on surroundingsScientists0.60section
Local Voidrelated to Effect on surroundingsLocal Sheet0.60section
Local Voidrelated to Effect on surroundingsConcentrations0.60section
Local Voidrelated to Effect on surroundingsThe Local Void0.60section
Local Voidrelated to Effect on surroundingsThe Milky Way's0.60section
Local Voidrelated to List of void galaxiesSeveral0.60section

Related concept clusters Related term clusters

The concept neighborhoods around Local Void bring nearby vocabulary together. In this analysis, examples include Void, Galaxies and Milky. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

  • Local Void
    • Void
    • Galaxies
    • Milky
    • Matter
    • Away
    • Way
    • Called
    • Centre
    • Group
    • Known
    • Megaparsecs
    • Sheet
  • local void
    • Void
    • Galaxies
    • Milky
    • Away
    • Matter
    • Way
    • Mly
    • Called
    • Centre
    • Group
    • Known
    • Megaparsecs
  • local group
    • Void
    • Space
    • Megaparsecs
    • Mly
    • Galaxies
    • Milky
    • Away
    • Way
    • Called
    • Centre
    • Group
    • Known
  • local sheet
    • Void
    • Although
    • Centre
    • Galaxies
    • Milky
    • Away
    • Way
    • Called
    • Group
    • Known
    • Megaparsecs
    • Sheet
  • galaxies
    • Voids
    • Way
    • Light
    • List
    • Milky
    • Within
    • Void
    • Local
    • Cosmology
    • Called
    • Gravity
    • Large
  • kbc void
    • Away
    • Matter
    • Milky
    • Way
    • Mly
    • Although
    • Called
    • Centre
    • Concentrations
    • Dwarf
    • Gravity
    • Megaparsecs
  • milky way
    • Way
    • Type
    • Universe
    • Voids
    • Void
    • Called
    • Gravity
    • Large
    • Million
    • Sheet
    • Size
    • Together
  • mpc
    • Universe
    • Light-years
    • Way
    • Gravity
    • Light
    • Million
    • Separated
    • Size
    • Together
    • Type
    • Mly
    • Voids

Connections between topic areas Semantic bridges

For Local Void, one of the stronger structural bridges in this analysis connects Local Void with Location and dimensions. Bridges highlight paths between different parts of the map and can reveal research angles that are easy to miss in a flat list.

Min side: 3
Local Void — Location and dimensions · splits 12 ⟂ 14
Local Void — Overview · splits 15 ⟂ 11

Map overview Semantic statistics

Local Void

Nodes26
Edges25
Triples20
Avg. degree1.92
Density0.076923
Components1

Source & methodology

TTTA analyzes the structure around Local Void to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as Geography & Regions, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.

Source: Wikipedia — Local Void · EN edition · Analysis: TopicsToTalkAbout

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