Who is StellarCosmoQuestExplorer for?

StellarCosmoQuestExplorer is a consumer product built for astronomy learners and casual space enthusiasts.

Does StellarCosmoQuestExplorer have a free plan?

Yes — StellarCosmoQuestExplorer is free to use.

What platforms does StellarCosmoQuestExplorer run on?

StellarCosmoQuestExplorer runs on the web, embeddable surfaces, Windows, macOS, and Linux.

Is StellarCosmoQuestExplorer still active?

Unverified. StellarCosmoQuestExplorer has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.

What are alternatives to StellarCosmoQuestExplorer?

Similar projects tracked by PulseGate include CosmoAstroChroniclesExplorerQuiz, Cosmic Stellar Trivia Explorer, and Cosmic Explorer Quest.

Who makes StellarCosmoQuestExplorer?

StellarCosmoQuestExplorer is developed by Celeste Hart.

How long has StellarCosmoQuestExplorer been around?

StellarCosmoQuestExplorer first shipped in 2026.

Back to the index

StellarCosmoQuestExplorer

Name: StellarCosmoQuestExplorer
Author: Celeste Hart

mozilla.orgBrain training & logic

No liveness check has reached it yet; it is registered on Firefox Add-ons and has been in the index since 18 Sep 2026. How this is checked

StellarCosmoQuestExplorer is a Firefox extension that teaches astronomy through multiple-choice quizzes about deep space. It includes level progression and instant scientific explanations for learners and space enthusiasts.

FreeWebEmbeddableWindowsmacOSLinux

Visit mozilla.org

25alternatives

5features

2026since

Overview

5 features

StellarCosmoQuestExplorer sits in PulseGate's Brain training & logic category. It focuses on learning astronomy facts through structured quizzes, progression levels, and immediate explanations. It is built as a consumer product for astronomy learners and casual space enthusiasts. It is available for free. StellarCosmoQuestExplorer is available on the web, embeddable surfaces, Windows, macOS, and Linux.

Celeste Hart builds and maintains StellarCosmoQuestExplorer, and it first shipped in 2026. It competes in a saturated segment with 25 similar projects in PulseGate's index. Among its 5 catalogued features are astronomy quizzes, multiple-choice questions, and level progression. The interface is available in 32 languages, including Czech, German, and Greek.

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

Astronomy quizzes
Multiple-choice questions
Level progression
Scientific explanations
Deep-space topics

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

Indexed18 Sep · 04:52 UTC
StellarCosmoQuestExplorer verified via Firefox Add-ons
Source: Firefox Add-ons · Open

Frequently asked questions about StellarCosmoQuestExplorer

What does StellarCosmoQuestExplorer do?: StellarCosmoQuestExplorer focuses on learning astronomy facts through structured quizzes, progression levels, and immediate explanations. It is catalogued under Brain training & logic on PulseGate.
Who is StellarCosmoQuestExplorer for?: StellarCosmoQuestExplorer is a consumer product built for astronomy learners and casual space enthusiasts.
Does StellarCosmoQuestExplorer have a free plan?: Yes — StellarCosmoQuestExplorer is free to use.
What platforms does StellarCosmoQuestExplorer run on?: StellarCosmoQuestExplorer runs on the web, embeddable surfaces, Windows, macOS, and Linux.
Is StellarCosmoQuestExplorer still active?: Unverified. StellarCosmoQuestExplorer has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
What are alternatives to StellarCosmoQuestExplorer?: Similar projects tracked by PulseGate include CosmoAstroChroniclesExplorerQuiz, Cosmic Stellar Trivia Explorer, and Cosmic Explorer Quest.CosmoAstroChroniclesExplorerQuiz Cosmic Stellar Trivia Explorer Cosmic Explorer Quest
Who makes StellarCosmoQuestExplorer?: StellarCosmoQuestExplorer is developed by Celeste Hart.
How long has StellarCosmoQuestExplorer been around?: StellarCosmoQuestExplorer first shipped in 2026.

At a glance

Pricing: Free
Platforms: Web
First seen: 18 Sep 2026
Built for: astronomy learners and casual space enthusiasts
Model: B2C
Solves: Learning astronomy facts through structured quizzes, progression levels, and immediate explanations.

Registered as

Firefox Add-ons: stellarcosmoquestexplorer

Developer

Celeste Hart

Index record

Indexed: 18 Sep 2026
Lifecycle: Unverified
First seen: Sep 2026
Last seen: 18 Sep 2026

Identity audit (13)

Slug: stellarcosmoquestexplorer-mozilla-org
Lifecycle state recorded: 18 Sep 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 18 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: 18 Sep 2026
Canonical URL: https://addons.mozilla.org/en-US/firefox/addon/stellarcosmoquestexplorer

README badge

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