
Mitaka
WorldWide Telescope
Space Engine
Cosmonium
Solar Model
Sky Guide
Stellarium
OpenSpace is open source interactive data visualization software designed to visualize the entire known universe and portray our ongoing efforts to investigate the cosmos.

Universe Sandbox
Space Engine
Celestia
Stellarium
Sky Guide
Cosmonium
Galaxy Engine
A universe simulator made of living particles: collide galaxies, watch a black hole bend light and play physics games. Free on Apple Vision Pro, Apple TV and Android, with no ads.

Which is more popular?
Website, pricing, platforms and company facts side by side.
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| Website | openspaceproject.com | everdust.ai |
| Pricing | ||
| Company | — | Startup from the United States · 1 - 9 employees · 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of OpenSpace yet.
Everdust is a universe simulator made of living particles: every world is a live simulation, not a video. Two galaxies collide with up to about a million stars, each one pulled by gravity live, a black hole bends light, and a star is born from a collapsing cloud. Narrated science stories take you...
What each product offers, as listed by its team.


Possible disadvantages
Walkthroughs and reviews on video.
Openspace Villa of Florence, Florence, Italy review
More videos
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How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using OpenSpace and Everdust. For example, how are they different and which one is better?
When comparing OpenSpace and Everdust, you can also consider the following products.
Mitaka is software for visualizing the known Universe with up-to-date observational data and...
Compare Mitaka to OpenSpace or Everdust:

Universe Sandbox ² is a physics-based space simulator where you can simulate Events and even break physics and friction with certain features.
Compare Universe Sandbox to OpenSpace or Everdust:

The WorldWide Telescope (WWT) is a Web 2.
Compare WorldWide Telescope to OpenSpace or Everdust:

Space Engine is a realistic virtual Universe you can explore on your computer.
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Cosmonium is a 3D astronomy and space exploration program.
Compare Cosmonium to OpenSpace or Everdust: