CLUSTER INTERACTIVE-EXPLORATION-WEB · 51 ENTRIES · EARLIEST ENTRY 2020-04-22
Interactive astronomy and space explorers
This cluster comprises 36 interactive applications for visualizing and exploring space, covering solar systems, galaxies, exoplanets, black holes, and celestial events. The dated history shows sporadic entries from April 2020 to July 2026, with no clear growth pattern. Traction is led by 3d-solar-system-simulator and Event-Horizon, each with 3 stars, while Solarsystem has 1 star.
Entry timeline
ENTRY TIMELINE
Each bar is the month a member carries, which is a creation date where the source published one and a crawl date otherwise. Nothing in the index was found before 11 August 2026, and coverage broadened sharply on 14–15 August, so a bar from then on reports how much we found that month, not how much was built; an earlier bar reports how far back a member's own source dated it — not how long we have been watching.
Members by activity
Activity signals, not revenue.
Build origin · 7 ai-built · 2 hand-coded · 11 unlabelled
Operator · 3 hobby · 5 open source · 12 unlabelled
Two labels per entry, never collapsed into one: how it was built, and who stands behind it. Counted over the 20 listed below. Unlabelled means nothing has decided yet — not that the answer is small.
- 21Astralis1★4 moliveai-builthobbyInteractive astronomy encyclopedia and cosmic atlas that lets users explore celestial objects, compare them, track space missions, and ask AI research questions.
- 22Sextant Navigation0★4 moliveEducational app teaching celestial navigation through star reference guides, instrument explanations, and step-by-step sight-reduction practice problems for sailors and students.
- 23cosmicsystem3★1 yrabandonedliveai-builthobbyWeb app that lets users explore the Solar System through interactive scrolling and hover effects to learn about information and space.
- 24Planetario0★1 yrabandonedliveopen sourceInteractive 3D solar system app that simulates planet movements, allows time acceleration, and offers virtual telescope views for education.
- 25cosmic-navigator0★9 mostaleliveai-builtWeb app that lets users explore and navigate space and astronomy content for an educational outreach initiative.
- 26our-nasa-app0★1 yrabandoned—ai-builtWeb app that lets the public explore and visualize space data and imagery sourced from NASA.
- 27blackhole-sim0★1 yrabandonedliveopen sourceTerminal-based black hole orbital simulator that lets users explore gravitational dynamics of stars around a black hole.
- 28ser-player0★1 yrabandonedlivehand-codedopen sourceVideo player for viewing SER files used in astronomy imaging of the sun, moon, and planets.
- 29v0-celestial-interactive-explorer0★1 yrabandoned—ai-builthobbyInteractive web app that lets users explore celestial objects like stars and planets from their browser.
- 30Celestia-git0★unknownliveopen sourceReal-time 3D desktop simulation that lets users navigate the solar system, nearby stars, and galaxies at any scale.
- 31Solar System0★6 yrabandonedlivehand-codedopen sourceAn interactive astronomy tool that teaches children about planets and their moons through exploration of the solar system.
- 32Nature0★unknownliveWeb app for exploring distant planets and moons and learning about potential alien life and natural features.
- 33Space Weather & ML Simulations - Interactive Learning Platform0★unknownliveai-builtInteractive web app that teaches space weather and machine learning concepts through simulations and games.
- 34ObservatoryX - 天文觀測站0★unknownliveWeb app that lets users observe celestial bodies and explore astronomical information.
- 35Nature0★unknownliveInformational website that lets visitors explore distant planets and moons to learn about the search for alien life and natural phenomena.
- 36Blyss Playground0★unknownliveWeb application providing a sandbox for exploring Blyss features.
- 37Planet Cards0★unknownliveA flashcard application that helps users learn about planets in a fun and interactive way.
- 38Galaxy | Browser0★unknownliveWeb app that provides a browser-style interface for exploring galaxies, allowing users to view and navigate celestial imagery.
- 39Planet Facts0★unknownliveWeb app that presents fun facts about the eight planets in the solar system for curious learners.
- 40Solar System Planets0★unknownliveai-builtInteractive web app that presents facts and visuals about the planets of the solar system for learners.
Ranked by traction, highest first, and paged 20 at a time — this is a window on the cluster, never the whole of it. Ties are broken by a stable id so a product cannot appear on two pages or fall between them. Browse every cluster.