Research any topic before you write.

Find related topics. | Discover entities. | See connections. | Build a topical map.

OpenStar

OpenStar Technologies is a company based in Wellington, New Zealand, that is developing a nuclear fusion power reactor. It aims to build a series of devices that lead to a model able to supply electricity to the grid by the 2030s. While research has been conducted on fusion power for decades, no one has ever made a reactor capable of supplying…

History, Technology, Companies & Measurement

Use the mouse wheel or two fingers (on touchscreens) to zoom in and out of the map.

Research this topic

Explore the main themes, entities and connections around OpenStar. Start with the topic map, then use the sections below for research and deeper semantic analysis.

Explore this topic

Start with a few of the strongest sections from the source topic. These are research directions, not a list of keywords you must use.

Key facts & relationships

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

Founded
2021; 5 years ago (2021)
Industry
Fusion power
Headquarters
Wellington, New Zealand
Founder
Ratu Mataira
Number of employees
55 (2025)

Topics to explore

Browse the full topic structure. Each item opens a new analysis centered on that subject.

Overview

History

Technology

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.

Map overview Semantic statistics

OpenStar

Nodes22
Edges21
Triples34
Avg. degree1.91
Density0.090909
Components1

How this topic connects Entity context

See the strongest relationship patterns around the current topic before diving into the raw triples.

OpenStar

Top relations

related to history · 18
OpenStar → According, After Mataira, By, CEO, Doctor, He, In, Mataira, New Zealand, NZ, PhD, Philosophy, Ratu Mataira, Robinson Research Institute, The, US, Victoria University, Wellington
related to Technology · 9
OpenStar → According, English-New Zealand, Ernest Marsden, In, Junior, Marsden, Mataira, The, Their
Founded · 1
OpenStar → 2021; 5 years ago (2021)
Founder · 1
OpenStar → Ratu Mataira
Headquarters · 1
OpenStar → Wellington, New Zealand
Industry · 1
OpenStar → Fusion power
Number of employees · 1
OpenStar → 55 (2025)
Website · 1
OpenStar → openstar.tech
is a · 1
OpenStar → first New Zealand company to attempt to develop a nuclear fusion reactor.By 2024

Important terminology Word statistics

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

Important terminology

fusion company reactor nuclear new zealand mataira power wellington developing magnet research reactors electricity technologies first 2024 million vacuum chamber

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
OpenStarFounded2021; 5 years ago (2021)1.00infobox
OpenStarFounderRatu Mataira1.00infobox
OpenStarHeadquartersWellington, New Zealand1.00infobox
OpenStarIndustryFusion power1.00infobox
OpenStarNumber of employees55 (2025)1.00infobox
OpenStarWebsiteopenstar.tech1.00infobox
OpenStaris afirst New Zealand company to attempt to develop a nuclear fusion reactor.By 20240.90text
OpenStarrelated to historyThe0.60section
OpenStarrelated to historyCEO0.60section
OpenStarrelated to historyRatu Mataira0.60section
OpenStarrelated to historyDoctor0.60section
OpenStarrelated to historyPhilosophy0.60section

Related concept clusters Concept neighborhoods

These clusters group vocabulary that occurs around closely connected concepts in the source material.

    Connections between topic areas Semantic bridges

    Bridges can reveal useful research angles that are easy to miss in a flat list of related terms.

    Min side: 3
    For writers, content strategists, SEOs, marketers and creators — from quick topic research to advanced semantic analysis.