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Apollo 13: Culture, Members & Measurement

Apollo 13 (April 11–17, 1970) was the seventh crewed mission in the Apollo space program and would have been the third Moon landing. The craft was launched from Kennedy Space Center on April 11, 1970, but the landing was aborted after an oxygen tank in the service module (SM) exploded two days into the mission, disabling its electrical and life-support…

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Apollo 13 topic overview

The analysis highlights Culture, Members and Measurement as prominent areas in the source structure around Apollo 13.

Related topics
215
Source areas
13
Connected nodes
228
Extracted relationships
73
Concept neighborhoods
58
Bridge connections
228

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.

Flight of Apollo 13 · 46 topics
Astronauts and key Mission Control personnel · 35 topics
Overview · 21 topics
Background · 19 topics
Aftermath · 16 topics
Experiments and scientific objectives · 16 topics
Popular culture, media and 50th anniversary · 16 topics
Mission insignia and call signs · 14 topics
Investigation and response · 11 topics
Training and preparation · 9 topics
Public and media reaction · 6 topics
Space vehicle · 4 topics
Gallery · 2 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.

Callsign
CSM: Odyssey · LM: Aquarius
Closest approach
April 15, 1970, 00:21:00 UTC
COSPAR ID
CSM: 1970-029A · LM: 1970-029C
Crew size
3
Distance
254.0 kilometers (157.8 mi)
Docking date
April 11, 1970, 22:32:08 UTC

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

Background

Astronauts and key Mission Control personnel

Mission insignia and call signs

Space vehicle

Training and preparation

Experiments and scientific objectives

Flight of Apollo 13

Public and media reaction

Investigation and response

Aftermath

Popular culture, media and 50th anniversary

Gallery

Advanced semantic analysis

Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.

How Apollo 13 connects Entity context

The extracted context around Apollo 13 shows recurring relationship patterns in the source. For example, Apollo 13 → Air Force, Air National Guards, Apollo, At, Buzz Aldrin, CMP, Frank Borman, Fred Haise, Gemini, Group, He, Jack Swigert, Jim Lovell, LMP, Lovell, Lunar Module, Marine Corps, Moon, NASA, United States Naval Academy Another extracted example is Apollo 13 → ALSEP, Apollo, Aquarius, December, EarthMission Control, Lovell, Lunar Reconnaissance Orbiter, Mattingly's, Mission Control, Module Aquarius, President Nixon, S-IVB's, Swigert's, USS Iwo Jima. Use these groups to spot repeated connection types before inspecting the individual relationships.

Apollo 13

Top relations

related to Astronauts and key Mission Control personnel · 20
Apollo 13 → Air Force, Air National Guards, Apollo, At, Buzz Aldrin, CMP, Frank Borman, Fred Haise, Gemini, Group, He, Jack Swigert, Jim Lovell, LMP, Lovell, Lunar Module, Marine Corps, Moon, NASA, United States Naval Academy
related to Gallery · 14
Apollo 13 → ALSEP, Apollo, Aquarius, December, EarthMission Control, Lovell, Lunar Reconnaissance Orbiter, Mattingly's, Mission Control, Module Aquarius, President Nixon, S-IVB's, Swigert's, USS Iwo Jima
related to External links · 11
Apollo 13 → All NASA, Apollo, April, CBS Radio, Minneapolis/St, MN, NASA, Paul, PDF, Technical Air-to-Ground Voice Transcription, WCCO-AM
Members · 3
Apollo 13 → Fred W. Haise Jr., James A. Lovell Jr., John L. Swigert Jr.
Callsign · 2
Apollo 13 → CSM: Odyssey, LM: Aquarius
COSPAR ID · 2
Apollo 13 → CSM: 1970-029A, LM: 1970-029C
Manufacturer · 2
Apollo 13 → CSM: North American Rockwell, LM: Grumman
Spacecraft · 2
Apollo 13 → Apollo CSM-109, Apollo LM-7
Closest approach · 1
Apollo 13 → April 15, 1970, 00:21:00 UTC
Crew size · 1
Apollo 13 → 3

Important terminology

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

Important terminology

apollo 13 mission moon crew lunar would lovell lm oxygen nasa astronauts tank swigert haise earth space flight landing two

Apollo 13 relationships Subject–Predicate–Object triples

TTTA extracted 73 structured relationships around Apollo 13. Examples in this analysis include Apollo 13 → Callsign → CSM: Odyssey and Apollo 13 → Callsign → LM: Aquarius. The table shows each extracted connection, where it came from and its confidence.

SubjectPredicateObjectConfidenceSrc
Apollo 13CallsignCSM: Odyssey1.00infobox
Apollo 13CallsignLM: Aquarius1.00infobox
Apollo 13Closest approachApril 15, 1970, 00:21:00 UTC1.00infobox
Apollo 13COSPAR IDCSM: 1970-029A1.00infobox
Apollo 13COSPAR IDLM: 1970-029C1.00infobox
Apollo 13Crew size31.00infobox
Apollo 13Distance254.0 kilometers (157.8 mi)1.00infobox
Apollo 13Docking dateApril 11, 1970, 22:32:08 UTC1.00infobox
Apollo 13Landing dateApril 17, 1970, 18:07:41 (1970-04-17UTC18:07:42Z) UTC1.00infobox
Apollo 13Landing mass5,050 kilograms (11,133 lb)1.00infobox
Apollo 13Landing siteSouth Pacific Ocean .mw-parser-output .geo-default,.mw-parser-output .geo-dms,.mw-parser-output .geo-dec{display:inline}.mw-parser-output .geo-nondefault,.mw-parser-output .geo-…1.00infobox
Apollo 13Launch dateApril 11, 1970, 19:13:00 (1970-04-11UTC19:13Z) UTC1.00infobox
Apollo 13Launch mass44,069 kg (CSM: 28,881 kg; LM: 15,188 kg)1.00infobox
Apollo 13Launch siteKennedy LC-39A1.00infobox
Apollo 13ManufacturerCSM: North American Rockwell1.00infobox
Apollo 13ManufacturerLM: Grumman1.00infobox
Apollo 13MembersJames A. Lovell Jr.1.00infobox
Apollo 13MembersJohn L. Swigert Jr.1.00infobox
Apollo 13MembersFred W. Haise Jr.1.00infobox
Apollo 13Mission duration5 days, 22 hours, 54 minutes, 41 seconds1.00infobox
Apollo 13Mission typeCrewed lunar landing attempt (H)1.00infobox
Apollo 13OperatorNASA1.00infobox
Apollo 13Recovered byUSS Iwo Jima1.00infobox
Apollo 13RocketSaturn V SA-5081.00infobox
Apollo 13SATCAT no.43711.00infobox
Apollo 13SpacecraftApollo CSM-1091.00infobox
Apollo 13SpacecraftApollo LM-71.00infobox
Apollo 13Undocking dateApril 17, 1970, 16:43:00 UTC1.00infobox

Related concept clusters Concept neighborhoods

The concept neighborhoods around Apollo 13 bring nearby vocabulary together. In this analysis, examples include Mission, Moon and Crew. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

  • Apollo 13
    • Mission
    • Moon
    • Crew
    • Astronauts
    • Lunar
    • Landing
    • Would
    • Nasa
    • Earth
    • Program
    • Lm
    • Time
  • apollo 13
    • Mission
    • Moon
    • Crew
    • Astronauts
    • Lunar
    • Landing
    • Would
    • Nasa
    • Earth
    • Program
    • Lm
    • Time
  • apollo space program
    • Mission
    • Moon
    • Crew
    • Nasa
    • Space
    • Astronauts
    • Missions
    • Lunar
    • Landing
    • Would
    • Earth
    • Program
  • moon landing
    • Lunar
    • Earth
    • Mission
    • Astronauts
    • Space
    • Launch
    • Would
    • Return
    • Lm
    • Three
    • Haise
    • Program
  • kennedy space center
    • Nasa
    • Missions
    • Hours
    • Module
    • Astronauts
    • Return
    • Lm
    • Control
    • Lovell
    • Could
    • Lunar
    • Would
  • command module
    • Command
    • Module
    • Lunar
    • Lm
    • Flight
    • Power
    • Launch
    • Would
    • Control
    • Hours
    • Space
    • Earth
  • apollo lunar module
    • Command
    • Lunar
    • Module
    • Mission
    • Moon
    • Lm
    • Crew
    • Astronauts
    • Landing
    • Swigert
    • Flight
    • Earth
  • jim lovell
    • Haise
    • Swigert
    • Mission
    • Lm
    • Control
    • Lunar
    • Flight
    • Would
    • Nasa
    • Moon
    • One
    • Astronauts

Connections between topic areas Semantic bridges

For Apollo 13, one of the stronger structural bridges in this analysis connects Apollo 13 with Flight of Apollo 13. 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
Apollo 13 — Flight of Apollo 13 · splits 182 ⟂ 47
Apollo 13 — Astronauts and key Mission Control personnel · splits 193 ⟂ 36
Apollo 13 — Overview · splits 207 ⟂ 22
Apollo 13 — Background · splits 209 ⟂ 20
Apollo 13 — Experiments and scientific objectives · splits 212 ⟂ 17
Apollo 13 — Aftermath · splits 212 ⟂ 17
Apollo 13 — Popular culture, media and 50th anniversary · splits 212 ⟂ 17
Apollo 13 — Mission insignia and call signs · splits 214 ⟂ 15
Apollo 13 — Investigation and response · splits 217 ⟂ 12
Apollo 13 — Training and preparation · splits 219 ⟂ 10
Apollo 13 — Public and media reaction · splits 222 ⟂ 7
Apollo 13 — Space vehicle · splits 224 ⟂ 5
Apollo 13 — Gallery · splits 226 ⟂ 3

Map overview Semantic statistics

Apollo 13

Nodes229
Edges228
Triples73
Avg. degree1.99
Density0.008734
Components1

Source & methodology

TTTA analyzes the structure around Apollo 13 to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as Culture, Members & Measurement, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.

Source: Wikipedia — Apollo 13 · EN edition · Analysis: TopicsToTalkAbout

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