Folders and files
| Name | Name | Last commit date | ||
|---|---|---|---|---|
WARNING: The default main branch is the development version of MESA and is not guaranteed to function correctly. If you are using MESA, you should use an official release version.
MESA is a powerful and versatile open-source software suite built to allow users to run experiments in stellar evolution. Stellar evolution calculations (i.e., stellar evolution tracks and detailed information about the evolution of internal and global properties) are a basic tool that enable a broad range of research in astrophysics. Areas that critically depend on high-fidelity and modern stellar evolution include asteroseismology, nuclear astrophysics, stellar populations, chemical evolution and population synthesis, astrobiology, binary stars, variable stars, supernovae, novae, compact objects, tidal disruption events, stellar hydrodynamics, and stellar activity.
New observational capabilities are emerging in these fields that place a high demand on exploration of stellar dependencies on mass, metallicity and age. So, even though one dimensional stellar evolution is a mature discipline, we continue to ask new questions of stars. Some important aspects of stars are truly three-dimensional, such as convection, rotation, and magnetism. These aspects remain in the realm of research frontiers with evolving understanding and insights, quite often profound. However, much remains to be gained scientifically (and pedagogically) by accurate one-dimensional calculations, and this is the focus of MESA.
- Landing Page for links to all things MESA.
- Code Repository on GitHub (this page).
- Documentation for up-to-date information about installing and running MESA.
- MESA Users Mailing List for info about new releases, news items, and requests for help/bug reports.
- MESA Zenodo Community for downloading official release versions, SDKs, and MESA project inlists.
- MESA Summer Schools for information about past and future summer schools.
- mesa_reader to interact and plot data from MESA in Python.
- MESA Marketplace for resources for published papers using MESA.
- mesa-contrib for community contributed procedures.
- MESA Official Release Version for the latest release of MESA.
- MESA SDK for: MacOS (ARM), MacOS (Intel), Linux (Intel/AMD).
- MESA Test Hub to view results of regression testing.
- MESA Jenkins to view nightly Jenkins test runs.
- mesa_test tool to run the test suite and upload results to the MESA Test Hub.
- mesa-dev yt channel youtube channel for recorded dev meetings.
MESA is made possible thanks to support from
If you find MESA useful in your work, please star the repository and cite the papers in the citation file.