FREE
SPACE SIMULATIONS
Explore the universe through our free, interactive space simulations — designed to make science education accessible and engaging for everyone.
If you’re looking for classroom tools, a parent encouraging curiosity at home, or simply someone fascinated by astronomy, these online simulations bring physics and space exploration to life.
Built for accessibility and open use, our space simulators help learners of all ages understand orbital mechanics, gravity, and the beauty of the cosmos through hands-on, visual learning experiences.
Black Hole Simulator
Experience realistic space physics, orbital mechanics and planetary motion— all free and fully interactive.
3D Solar System Explorer
Journey through our solar system in 3D. Spin planets, view orbits, and discover the scale and motion of the planets in an interactive browser-based simulation.
The Great Void
Venture into the unknown with The Great Void. Pilot a spacecraft through deep space, explore nebulae, and navigate the vast emptiness of the cosmos.
Space Station Builder
Construct your own modular space station in orbit. Arrange modules, rotate solar panels, and experience the challenges of building in zero gravity.
NOVASCOPE
Witness spectacular space shuttle launches and cosmic radiation phenomena. Novascope lets you explore the physics of rockets and the beauty of deep space energy.
The Planets
Compare and explore all the planets in our solar system. View sizes, distances, and unique characteristics in a clean, interactive educational simulation.
TON 618 SIMULATOR
Explore TON 618, the ultra-massive black hole, in our free, interactive 3D simulation. Experience cosmic phenomena and deep space physics through an immersive, educational journey.
Lambda-CDM Model
Master the $\Lambda$CDM Model: the Standard Model of Cosmology. Uncover the roles of Dark Energy and Cold Dark Matter in cosmic expansion and structure formation.
This resource is free and perfect for education. Dive in to explore the core theory, then use our interactive tool to “build your own universe” and instantly visualise its fate.
WATCH THE VIDEO ON YOUTUBE
Discover how free space simulators are inspiring people of all ages — especially children — to explore the cosmos, learn about STEM, and experience zero gravity from home.
This video highlights the technology, creativity, and communities making space exploration accessible and fun for everyone.
Free Space Simulators
Explore how free space simulators are inspiring people of all ages — especially children — to learn about space, experience zero gravity, and spark curiosity about STEM.
This episode dives into the technology, creativity, and communities making space exploration accessible and fun for everyone.
From Digital Command to Real-World Career
Ready to move beyond the flight stick and start building a real-world space career?
Use Pathway to the Stars to map your current digital skills—like orbital mechanics or system management—to accredited courses and crucial job tracks in the actual aerospace industry.