Dark matter
Fun to make your own galaxies - relaxing too. The dark matter swirling around and clumping together is hypnotizing to watch.
Archived App (Last seen on 14 Nov 2025)
This is an archived listing of the app previously available on the App Store.Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.
About
Explore the cosmic evolution of the universe in real-time. This app simulates how dark matter particles interact gravitationally to form stars, planets, and galaxies over billions of years.
✓Real-time n-body particle simulation
✓Gravitational force interaction
✓Formation of stars, planets, and galaxies
✓Multi-platform educational tool
✓Visualizes cosmic evolution
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What's New in Galaxy Formation
1.0
June 24, 2020
User reviews
FAQ
What is Galaxy Formation?
Galaxy Formation is an educational app that simulates how dark matter particles clump together through gravity to form celestial bodies like stars and galaxies over billions of years.
How does Galaxy Formation work?
It uses a real-time simulation of thousands of n-body particles, demonstrating gravitational forces that lead to the formation of galaxies.
What devices support Galaxy Formation?
Galaxy Formation is available on iPhone, iPad, and iPod.
What is the age rating for Galaxy Formation?
The app has an age rating of 4+, making it suitable for a wide range of users.
When was Galaxy Formation last updated?
Galaxy Formation was last updated on June 24, 2020, with version 1.0.
Does Galaxy Formation have ads?
No, Galaxy Formation does not contain advertisements.
Can I track my progress in Galaxy Formation?
Galaxy Formation is a simulation and does not feature progress tracking for users. It focuses on visualizing cosmic processes.
Is Galaxy Formation free to download?
Yes, Galaxy Formation is available for free download.