Who is Stellar Vault Knowledge Matrix for?

Stellar Vault Knowledge Matrix is a consumer product built for students and astronomy enthusiasts.

Does Stellar Vault Knowledge Matrix have a free plan?

Yes — Stellar Vault Knowledge Matrix is free to use.

What platforms does Stellar Vault Knowledge Matrix run on?

Stellar Vault Knowledge Matrix runs on the web, embeddable surfaces, Windows, macOS, and Linux.

What projects are similar to Stellar Vault Knowledge Matrix?

Similar projects tracked by PulseGate include astro-stellar-voyage-matrix, Astrophysics Constant Vault, and Astraea Cosmos Cognition Vault.

Who makes Stellar Vault Knowledge Matrix?

Stellar Vault Knowledge Matrix is developed by Hazel Kerrigan.

When did Stellar Vault Knowledge Matrix launch?

Stellar Vault Knowledge Matrix first shipped in 2026.

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Stellar Vault Knowledge Matrix

Name: Stellar Vault Knowledge Matrix
Author: Hazel Kerrigan

mozilla.orgBrain training & logic

PulseGate's liveness check found it on 8 Sep 2026; it is registered on Firefox Add-ons and has been in the index since 7 Sep 2026. How this is checked

Stellar Vault Knowledge Matrix is a Firefox extension that teaches astrophysics and observational astronomy vocabulary through an interactive term-matching challenge. It covers concepts from deep-space science, celestial mechanics, and cosmology for students and astronomy enthusiasts.

FreeWebEmbeddableWindowsmacOSLinux

Visit mozilla.org

Overview

6 features

Stellar Vault Knowledge Matrix sits in PulseGate's Brain training & logic category. It focuses on learning and recalling astrophysics and observational astronomy vocabulary through interactive practice. Stellar Vault Knowledge Matrix is a consumer product aimed at students and astronomy enthusiasts. It is available for free. It ships for the web, embeddable surfaces, Windows, macOS, and Linux.

Behind Stellar Vault Knowledge Matrix is Hazel Kerrigan, and it first shipped in 2026. Key capabilities include term matching, astrophysics vocabulary, and astronomy concepts. The interface is available in 32 languages, including Czech, German, and Greek.

Summary written by a language model from the project’s public pages.

Term matching
Astrophysics vocabulary
Astronomy concepts
Celestial mechanics
Cosmology topics
Offline extension use

Built with & integrations

Runs on

BrowserEmbeddableWindowsmacOSLinux

Trust & compliance

Verified signals

HTTPSPrivacy Policy Terms of ServiceFree tierMulti-languageStore-verified publisher

Legal

Indexing history

What PulseGate has recorded for this listing

Indexed7 Sep · 00:42 UTC
Stellar Vault Knowledge Matrix verified via Firefox Add-ons
Source: Firefox Add-ons · Open

Frequently asked questions about Stellar Vault Knowledge Matrix

What is Stellar Vault Knowledge Matrix?: Stellar Vault Knowledge Matrix focuses on learning and recalling astrophysics and observational astronomy vocabulary through interactive practice. It is catalogued under Brain training & logic on PulseGate.
Who is Stellar Vault Knowledge Matrix for?: Stellar Vault Knowledge Matrix is a consumer product built for students and astronomy enthusiasts.
Does Stellar Vault Knowledge Matrix have a free plan?: Yes — Stellar Vault Knowledge Matrix is free to use.
What platforms does Stellar Vault Knowledge Matrix run on?: Stellar Vault Knowledge Matrix runs on the web, embeddable surfaces, Windows, macOS, and Linux.
Is Stellar Vault Knowledge Matrix still active?: PulseGate's liveness check found it on 8 Sep 2026.
What projects are similar to Stellar Vault Knowledge Matrix?: Similar projects tracked by PulseGate include astro-stellar-voyage-matrix, Astrophysics Constant Vault, and Astraea Cosmos Cognition Vault.astro-stellar-voyage-matrix Astrophysics Constant Vault Astraea Cosmos Cognition Vault
Who makes Stellar Vault Knowledge Matrix?: Stellar Vault Knowledge Matrix is developed by Hazel Kerrigan.
When did Stellar Vault Knowledge Matrix launch?: Stellar Vault Knowledge Matrix first shipped in 2026.

At a glance

Pricing: Free
Platforms: Web
First seen: 7 Sep 2026
Built for: students and astronomy enthusiasts
Model: B2C
Solves: Learning and recalling astrophysics and observational astronomy vocabulary through interactive practice.

Registered as

Firefox Add-ons: stellar-vault-knowledge-matrix

Developer

Hazel Kerrigan

Index record

Indexed: 7 Sep 2026
Lifecycle: Alive
First seen: Sep 2026
Last seen: 7 Sep 2026

Identity audit (13)

Slug: stellar-vault-knowledge-matrix-mozilla-org
Lifecycle last checked: 8 Sep 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 7 Sep 2026
Timeline basis: Indexed-at chronology (no inferred launch/funding milestones).
Name from: Derived from the project's own page and URL.
Category from: Assigned by a language model.
Summary from: Written by a language model from public pages.
Languages from: Detected by a language model, checked against the page's own declaration.
Last updated: 7 Sep 2026
Canonical URL: https://addons.mozilla.org/en-US/firefox/addon/stellar-vault-knowledge-matrix

README badge

Shows this record's lifecycle in a README, and links back here.

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