Space & Aerospace
Astronomy & Astrophysics Simulators
A focused Space & Aerospace hub for astronomy & astrophysics tools, keeping related formulas, assumptions, and engineering checks together.
7 simulators
Adjacent categories
Simulator list
Atmosphere Layers Simulator — Temperature & Pressure Profile
Astronomy & Astrophysics
Atmosphere layers simulator. Compute pressure, temperature, density and sound speed at any altitude with the ISA model; compare troposphere to thermosphere.
Black Hole Event Horizon & Hawking Temperature Simulator
Astronomy & Astrophysics
Enter a mass and Kerr spin parameter to compute the Schwarzschild radius, Kerr outer horizon r+, ISCO, photon sphere, Hawking temperature and evaporation lifetime in rea…
Hubble's Law Simulator — Recessional Velocity & Universe Expansion
Astronomy & Astrophysics
Interactively visualize Hubble's law v=H₀d. Explore the Hubble constant, galaxy distance, redshift, age of the universe, and expanding universe visualization.
Moon Phase Calendar Simulator — Lunar Cycle & Illumination
Astronomy & Astrophysics
Change year and month to display the lunar phase calendar in real time. Calculate moon age and phase from synodic month period to show new moon, full moon, and spring ti…
Solar System Scale Simulator — Planetary Distances & Size Comparison
Astronomy & Astrophysics
Visualize the true scale of the solar system with adjustable zoom. Compare planetary sizes and orbital radii for astronomy education and space science outreach.
Solar System Simulator — Planetary Orbits & Kepler's Laws
Astronomy & Astrophysics
Explore a real-time solar system simulator visualizing planetary orbits and demonstrating Kepler's Laws of planetary motion.
Supernova Light Curve Simulator
Astronomy & Astrophysics
A supernova is the final, explosive end of a star. From Type Ia to II-P, IIn and Ib/Ic, dial in the ejecta mass, Ni-56 mass, explosion energy and distance, and watch the…