The General Mission Analysis Tool (GMAT) is the world's leading enterprise, multi-mission, open source software system for space mission design, optimization, and navigation. The system supports missions in flight regimes ranging from low Earth orbit to lunar, libration point, and deep space missions. NOTE: Non-release tagged commits are AS IS.
☆141Oct 9, 2026Updated 2 weeks ago
Alternatives and similar repositories for GMAT
Users that are interested in GMAT are comparing it to the libraries listed below. We may earn a commission when you buy through links labeled 'Ad' on this page.
Sorting:
- MATLAB, Python, and C++ versions of Scripts from Orbital Mechanics for Engineering Students by Howard D. Curtis; Includes Additional Orbi…☆12May 29, 2025Updated last year
- Nyx is a high fidelity, fast, reliable and validated astrodynamics toolkit library written in Rust and available in Python☆503Oct 2, 2026Updated 3 weeks ago
- A set of Lambert's problem solvers☆81Updated this week
- 🚀 Aviator Predictor — unlock the secret behind every flight! This powerful app analyzes patterns and predicts the best moments to act, h…☆33Apr 14, 2026Updated 6 months ago
- EPOCH Input System Version 2☆10Updated this week
- Open source password manager - Proton Pass • AdSecurely store, share, and autofill your credentials with Proton Pass, the end-to-end encrypted password manager trusted by millions.
- 基于NASA的开源软件General Mission Analysis Tool（GMAT）的行星际转移轨道算例☆36Updated this week
- A Python platform to perform astrodynamics and space research.☆96Updated this week
- This is the official repo for the 1D/2D LBM transonic computational fluid dynamics solver, shockFLOW.☆25Sep 16, 2026Updated last month
- NASA Space Shuttle Synthesis Program (1970) - Revived. FORTRAN IV ported to gfortran, simulates real Space Shuttle launch to orbital velo…☆20May 4, 2026Updated 5 months ago
- CEA computes the equilibrium composition of mixtures via free-energy minimization, and uses the resulting product concentrations to deter…☆220Sep 25, 2026Updated last month
- A practical astrodynamics for research and engineering applications☆104Updated this week
- A Python wrapper for Kessler.rs: a NASA Standard Breakup Model implemented in Rust☆10May 28, 2026Updated 5 months ago
- Set of tools in Julia for low-thrust spacecraft trajectory optimization in the CRTBP☆17Oct 9, 2023Updated 3 years ago
- Python reader for NASA CDF file format☆12Oct 30, 2024Updated last year
- Wordpress hosting with auto-scaling - Free Trial Offer • AdFully Managed hosting for WordPress and WooCommerce businesses that need reliable, auto-scalable performance. Cloudways SafeUpdates now available.
- Cuda Accelerated Satellite Propagator☆33Aug 16, 2026Updated 2 months ago
- A Python package allowing for fast and precise orbital modeling.☆79Oct 15, 2026Updated 2 weeks ago
- pysat support for space weather indices and data sets☆14Oct 4, 2026Updated 3 weeks ago
- ☆48Updated this week
- Python implementation of Star search for patched-conic interplanetary trajectory design☆43Oct 11, 2026Updated 2 weeks ago
- ☆68Aug 6, 2020Updated 6 years ago
- Spatial antenna analysis with xarray.☆41Aug 30, 2026Updated last month
- A fast, flexible, and secure numerical library for Fortran.☆14Mar 17, 2019Updated 7 years ago
- ☆10Oct 27, 2024Updated 2 years ago
- Bare Metal GPUs on DigitalOcean Gradient AI • AdPurpose-built for serious AI teams training foundational models, running large-scale inference, and pushing the boundaries of what's possible.
- A thread-safe alternative to NASA SPICE toolkit, computing spacecraft, planetary, coordinate frame, instrument transformations, ground st…☆285Updated this week
- OpenC3 COSMOS Project Configuration Structure☆27Updated this week
- An open source orbital launch vehicle (rocket) payload calculator by Launcher☆70Oct 22, 2026Updated last week
- Create CZML documents in Python☆12Updated this week
- Mission planning instrument tools for pysat☆14Oct 4, 2026Updated 3 weeks ago
- Gauss-Radau Small-body Simulator☆15Updated this week
- Collection of versatile software libraries for space engineering applications.☆206Updated this week
- Code for Cornell MAE4060/5065 - Introduction to Spaceflight Mechanics☆14May 28, 2024Updated 2 years ago
- NASA Goddard's Evolutionary Mission Trajectory Generator (EMTG)☆95Nov 8, 2024Updated last year
- Managed hosting for WordPress and PHP on Cloudways • AdManaged hosting for WordPress, Magento, Laravel, or PHP apps, on multiple cloud providers. Deploy in minutes on Cloudways by DigitalOcean.
- Space mission design, optimization, and navigation☆14Jan 11, 2016Updated 10 years ago
- ☆19Jul 5, 2026Updated 3 months ago
- Python bindings for ERFA routines☆51Updated this week
- Generate dependency graphs of Fortran packages☆12Aug 20, 2025Updated last year
- oneapi installer for github actions☆18Oct 15, 2026Updated 2 weeks ago
- Space Shuttle Reentry Trajectory☆28May 14, 2023Updated 3 years ago
- for space-rocks☆25Oct 1, 2026Updated 3 weeks ago