Software Alternatives & Reviews

Stellarium VS Celestia

Compare Stellarium VS Celestia and see what are their differences

Stellarium is a free open source planetarium for your computer.

Celestia - real-time 3D visualization of space.
Stellarium Landing Page
Stellarium Landing Page
Celestia Landing Page
Celestia Landing Page

Stellarium details

Space Simulator Virtual Universe Universe Simulator

Celestia details

Universe Simulator Virtual Universe Space Simulator

Stellarium videos

Stellarium - App REVIEW - Games in Education (Astronomy)

More videos:

  • - Intro to Stellarium 2019
  • - Apple's Iphone planetarium free app: Stellarium review and comments, perfect stargazing companion

Celestia videos

Celestia Review - with Tom Vasel

More videos:

  • - Celestia - Shut Up & Sit Down Review
  • - Celestia Review with the Game Boy Geek

Category Popularity

0-100% (relative to Stellarium and Celestia)

Social recommendations and mentions

Based on our record, Stellarium seems to be a lot more popular than Celestia. While we know about 55 links to Stellarium, we've tracked only 4 mentions of Celestia. We are tracking product recommendations and mentions on Reddit, HackerNews and some other platforms. They can help you identify which product is more popular and what people think of it.

Stellarium mentions (55)

  • Mathematical proofs for a spheroidal Earth
    Download Stellarium ( it's open source software that predicts and displays the position of the stars from any point on the Earth at any time of the day/night. - Source: Reddit / 3 days ago
  • How to get the amount of days in a month, according to someone on stackoverflow
    If you play around with stellarium sometimes you wonder what astronomical event happened long time ago. - Source: Reddit / 4 days ago
  • Help me settle a debate. Is that big bright thing to the right of the moon a star/planet or a satellite?
    Use Stellarium to prove your point: - Source: Reddit / 3 days ago
  • Compensating earths rotation
    Here's someone doing just that using the open source stellarium software: - Source: Reddit / 4 days ago
  • What is this?? - Strange, slow moving object captured in star trail
    Here's what I did: I could see that the stars were moving toward the ground, so I knew that had to be west. OP gave the location, date, and time, so I put that into Stellarium, a free and open source planetarium program. Https:// I looked west in Stellarium and recognized the same bright objects from OPs pic. Hours spent comparing a planisphere to the night sky trained me for this. Stellarium... - Source: Reddit / 7 days ago
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Celestia mentions (4)

What are some alternatives?

When comparing Stellarium and Celestia, you can also consider the following products

KStars - KStars is a Desktop Planetarium for KDE.

Space Engine - Space Engine is a realistic virtual Universe you can explore on your computer.

Solar System Scope - 3D model of the Solar System and night sky in real time

Sky Map - Sky Map (formerly the Google Sky Map) turns your Android-powered mobile phone into a window on the...

Universe Sandbox - Universe Sandbox ² is a physics-based space simulator.

SkyView - SkyView is powerful, easy-to-use app that answers questions about stars, constellations, and more.

User reviews

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