Stellarium is planetarium software that displays the sky and celestial objects.
Stellarium-Web
The Stellarium Web planetarium displays celestial objects in a browser-based sky view.
About Stellarium-Web
The Stellarium Web planetarium displays celestial objects in a browser-based sky view.
Stellarium-Web is a website in our Space & Astronomy collection, part of the Education & Learning directory. It runs in your web browser, so there's nothing to install.
People usually find Stellarium-Web when they’re looking for space and web browser.
Not quite what you need? Close alternatives include Stellarium, LightYear, and Sen — compare them below.
Stellarium-Web at a glance
- Website
- stellarium-web.org
- Category
- Education & Learning › Space & Astronomy
- Type
- Website
- Pricing
- Not confirmed. Check the site
- Platforms
- Web
- Open source
- Not stated
- Language
- English
- Last checked
- Oct 6, 2026 · Online when checked
- Listed
- Oct 5, 2026
Stellarium-Web alternatives
Tools and sites you could use instead, ranked by how closely they match.
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Sen provides live 4K video views of Earth captured by its satellites in space.
A browser-based 3D universe explorer combines the solar system, stars, deep-sky objects, satellites, and galaxies.
TheCMB visualizes data from the Planck mission and provides galactic and ecliptic view controls.
The USGS Astrogeology map search lets users find planetary maps by celestial body, including planets, moons, and asteroids.
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Stellarium-Web FAQ
What is Stellarium-Web?
The Stellarium Web planetarium displays celestial objects in a browser-based sky view.
Can I use Stellarium-Web in my browser?
Yes. Stellarium-Web works on the web, so you can use it from any modern browser without installing anything.
What is Stellarium-Web used for?
People use Stellarium-Web for space and web browser, within our space & astronomy category.
Is Stellarium-Web working?
stellarium-web.org responded when checked on Oct 6, 2026. Its current availability has not been confirmed.
What are the best alternatives to Stellarium-Web?
Popular alternatives to Stellarium-Web include Stellarium, LightYear, Sen, and Space Time. We list 12+ options matched by topic, tags and features.
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