History Survival Guide is pulp-era inspired STEM and history blog that explores different engineer and scientific concepts with practical information about how to recreate by hand. This repo includes the relevant code or pngs behind any given guidebook page

A Python package to generate astronomy star charts that corrects for distortions with stereographic projection

A special design of planisphere for demonstrating the precession of the equinoxes.

Cockpit web that computes your true astronomical sign — IAU 1930 constellations, equinox precession, Ophiuchus included. Cesium 3D scene, sidereal computation, live SGP4 orbital population.

Precessing gravitational waveforms from inspiraling binary black holes in frequency domain.

TerraFrame is a library designed to provided key Earth related calculations and associated functionality to modeling & simulation software. Primarily, TerraFrame provides Earth orientation and gravity routines.

An orbital simulation in an Earth-Centered Inertial frame — visualize planetary motion, precession, and day cycles with cinematic accuracy.

🔮 precession - Part of the Baudrillard Suite

code to generate inspiral gravitational waveforms from binary black holes, with the effects of gravitational lensing and regular precession, and to apply match-filtering analysis to study degeneracies between those two effects

Simulation to understand the working of gyroscope.

Celestial Mechanics

Interactive 3D Solar System Simulation

🌐 Explore the ECI Frame Geostatic Simulation to visualize Earth-Centered Inertial dynamics and enhance your understanding of geostatic effects.