General Mission Analysis Tool
| General Mission Analysis Tool | |
|---|---|
| Release | 2007 |
| Stable release | R2022a
/ January 2023 |
| Written in | C++ |
| Operating system | Windows, Linux, macOS |
| Type | Technical computing |
| License | Apache 2.0 |
| Website | gmat |
| Repository | |
General Mission Analysis Tool (GMAT) is outer space mission analysis software developed by NASA and private industry. It is free and open-source software with an Apache License 2.0.
It has been used for several missions, including LCROSS, the Lunar Reconnaissance Orbiter, OSIRIS-REx, the Magnetospheric Multiscale Mission, and the Transiting Exoplanet Survey Satellite (TESS) mission.
GMAT is an open-source alternative to software like Systems Tool Kit and FreeFlyer.