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An open API service indexing awesome lists of open source software.

Astrophysics

Astrophysics is the scientific discipline that deals with the physics of objects, phenomena, and processes in outer space, including (but not limited to) stars, galaxies, compact objects, and the formation of the Universe.

https://github.com/astropy/astropy

Astronomy and astrophysics core library

astronomy astrophysics astropy python science

Last synced: 09 Sep 2025

https://github.com/hannorein/rebound

💫 An open-source multi-purpose N-body code.

astrophysics n-body planetary-science symplectic-integrator

Last synced: 13 Oct 2025

https://github.com/lightkurve/lightkurve

A friendly package for Kepler & TESS time series analysis in Python.

astronomy astrophysics k2 kepler nasa python tess time-series timeseries

Last synced: 18 Feb 2026

https://github.com/dr-guangtou/taotie

饕餮：A curated collection of resources for astrophysical research

astronomy astrophysics awesome-list how-to reference

Last synced: 20 Nov 2025

https://amrex-astro.github.io/Castro/

Castro (Compressible Astrophysics): An adaptive mesh, astrophysical compressible (radiation-, magneto-) hydrodynamics simulation code for massively parallel CPU and GPU architectures.

adaptive-mesh-refinement amr astrophysical-simulation astrophysics castro cfd gravity hydrodynamics pde radiation reactions

Last synced: 09 Mar 2025

https://github.com/AMReX-Astro/Castro

Castro (Compressible Astrophysics): An adaptive mesh, astrophysical compressible (radiation-, magneto-) hydrodynamics simulation code for massively parallel CPU and GPU architectures.

adaptive-mesh-refinement amr astrophysical-simulation astrophysics castro cfd gravity hydrodynamics pde radiation reactions

Last synced: 09 Jul 2025

https://github.com/Yu-Yang-Li/StarWhisper

StarWhisper：LLM for Astronomy

astronomy astrophysics large-language-models llm

Last synced: 01 Apr 2025

https://github.com/tardis-sn/tardis

TARDIS - Temperature And Radiative Diffusion In Supernovae

astrophysics python radiative-transfer science supernova

Last synced: 17 May 2026

https://github.com/radis/radis

🌱 A fast line-by-line code for high-resolution infrared molecular spectra

astrophysics closember combustion exoplanets hitemp hitran infrared plasma plasma-physics radiation spectra spectroscopy

Last synced: 07 Mar 2026

https://github.com/pyautolabs/pyautolens

PyAutoLens: Open-Source Strong Gravitational Lensing

astronomy astrophysics bayesian-inference cosmology galaxy gravitational-lensing python

Last synced: 01 May 2026

https://github.com/onekiloparsec/SwiftAA

The most comprehensive collection of accurate astronomical algorithms in (C++, Objective-C and) Swift.

algorithm astro astronomical-algorithms astronomy astrophysics cplusplus framework ios-sdk ios-swift macos-framework macos-swift objective-c orbital-mechanics swift swift-4

Last synced: 09 Jul 2025

https://github.com/onekiloparsec/swiftaa

The most comprehensive collection of accurate astronomical algorithms in (C++, Objective-C and) Swift.

algorithm astro astronomical-algorithms astronomy astrophysics cplusplus framework ios-sdk ios-swift macos-framework macos-swift objective-c orbital-mechanics swift swift-4

Last synced: 09 Apr 2025

https://github.com/0xCoto/VIRGO

📡 Virgo: A Versatile Spectrometer for Radio Astronomy

astronomy astrophysics radio radio-astronomy radio-telescope rf rfi-mitigation sdr spectrometer telescope virgo

Last synced: 10 May 2025

https://github.com/0xCoto/Virgo

📡 Virgo: A Versatile Spectrometer for Radio Astronomy

astronomy astrophysics radio radio-astronomy radio-telescope rf rfi-mitigation sdr spectrometer telescope virgo

Last synced: 15 Mar 2025

https://github.com/0xcoto/virgo

📡 Virgo: A Versatile Spectrometer for Radio Astronomy

astronomy astrophysics radio radio-astronomy radio-telescope rf rfi-mitigation sdr spectrometer telescope virgo

Last synced: 07 Apr 2025

https://github.com/esheldon/fitsio

A python package for FITS input/output wrapping cfitsio

astronomy astrophysics cfitsio python

Last synced: 15 May 2025

https://github.com/adrn/gala

Galactic and gravitational dynamics in Python

astronomy astrophysics astropy-affiliated dynamics physics python

Last synced: 08 Apr 2025

https://github.com/skypyproject/skypy

SkyPy: A package for modelling the Universe.

astronomy astrophysics cosmology forward-modeling skypy

Last synced: 21 Feb 2026

https://github.com/nikosarcevic/HEP-ASTRO-COSMO

HEP/Astroparticle/Astrophysics/Cosmology open source packages. Community effort. Physics people, unite!

astronomy astrophysics code cosmology hep library opensource

Last synced: 27 Mar 2025

https://github.com/cds-astro/ipyaladin

An IPython Widget for Aladin Lite, the sky viewer.

aladin astronomy astrophysics ipywidgets jupyterlab-extension python visualization

Last synced: 29 Dec 2025

https://github.com/bccp/nbodykit

Analysis kit for large-scale structure datasets, the massively parallel way

astrophysics clustering cosmology data-analysis large-scale-structure mpi mpi4py parallel-computing python

Last synced: 07 Aug 2025

https://github.com/pmocz/nbody-python

Vectorized N-body code (Python)

astrophysics n-body scientific-computing tutorial

Last synced: 29 Jul 2025

https://github.com/galamo-org/galamo

Galamo is an open-source Python package for comprehensive galaxy analysis, integrating machine learning and statistical methods. (Officially Releasing Soon)

active-galactic-nucleus astronomy astrophysics blacholes galaxy

Last synced: 14 Jan 2026

https://github.com/harrism/mini-nbody

A simple gravitational N-body simulation in less than 100 lines of C code, with CUDA optimizations.

astrophysics benchmark cuda nbody

Last synced: 06 Oct 2025

https://github.com/juliaastro/astrolib.jl

Bundle of small astronomical and astrophysical routines.

astronomy astrophysics julia

Last synced: 04 Apr 2025

https://github.com/cds-astro/tutorials

Jupyter Notebook tutorials using astronomical databases and virtual observatory tools

aladin astronomy astrophysics astropy-examples database-access jupyter-book jupyter-notebook open-source python pyvo simbad tutorials virtual-observatory vizier

Last synced: 29 Jan 2026

https://github.com/chianti-atomic/chiantipy

ChiantiPy is a python package to calculate the radiative properties of astrophysical plasmas based on the CHIANTI atomic database

astrophysics chianti chianti-atomic-database python spectroscopy

Last synced: 04 Apr 2025

https://github.com/chianti-atomic/ChiantiPy

ChiantiPy is a python package to calculate the radiative properties of astrophysical plasmas based on the CHIANTI atomic database

astrophysics chianti chianti-atomic-database python spectroscopy

Last synced: 11 May 2025

https://github.com/Starfish-develop/Starfish

Tools for Flexible Spectroscopic Inference

astronomy astrophysics inference mcmc python spectra starfish

Last synced: 11 May 2025

https://github.com/danieljprice/splash

SPLASH is an interactive visualisation and plotting tool using kernel interpolation, mainly used for Smoothed Particle Hydrodynamics simulations

astronomy astrophysics fits interpolation-methods kernel-methods plotting smoothed-particle-hydrodynamics visualisation

Last synced: 16 Jan 2026

https://github.com/jobovy/gaia_tools

Tools for working with the @ESAGaia data and related data sets

astronomy astrophysics gaia python

Last synced: 06 Sep 2025

https://github.com/pmocz/sph-python

Smoothed-Particle Hydrodynamics simulation of Toy Star

astrophysics scientific-computing smoothed-particle-hydrodynamics star tutorial

Last synced: 27 Oct 2025

https://github.com/juliaastro/cosmology.jl

Cosmology library for Julia

astronomy astrophysics cosmology julia

Last synced: 09 Apr 2025

https://github.com/entity-toolkit/entity

New generation astrophysical plasma simulation code with CPU/GPU portability

astrophysics gpu kokkos particle-in-cell plasma simulation

Last synced: 25 May 2026

https://github.com/pyfstat/pyfstat

a python package for gravitational wave analysis with the F-statistic

astrophysics gravitational-waves gravity ligo neutron-star pycuda python3 virgo

Last synced: 22 Feb 2026

https://github.com/stellar-group/octotiger

Astrophysics program simulating the evolution of star systems based on the fast multipole method on adaptive Octrees

astrophysics cuda cuda-kernels hpx kokkos simd stellar-mergers sycl

Last synced: 04 Jul 2025

https://github.com/zblz/naima

Derivation of non-thermal particle distributions through MCMC spectral fitting

astronomy astrophysics data-analysis gamma-ray-astronomy python

Last synced: 13 Apr 2025

https://github.com/pmocz/awesome-astrophysical-simulation-codes

A curated list of awesome astrophysical simulation codes

astrophysics awesome awesome-list scientific-computing

Last synced: 09 Mar 2025

https://github.com/STEllAR-GROUP/octotiger

Astrophysics program simulating the evolution of star systems based on the fast multipole method on adaptive Octrees

astrophysics cuda cuda-kernels hpx kokkos simd stellar-mergers sycl

Last synced: 04 Apr 2025

https://quokka-astro.github.io/quokka/

Two-moment AMR radiation hydrodynamics (with self-gravity, particles, and chemistry) on CPUs/GPUs for astrophysics

adaptive-mesh-refinement astrochemistry astrophysics cuda gpu hip hydrodynamics particles rocm self-gravity

Last synced: 09 Mar 2025

https://github.com/simonsobs/pixell

A rectangular pixel map manipulation and harmonic analysis library derived from Sigurd Naess' enlib.

astrophysics cosmology image-processing

Last synced: 07 May 2025

https://github.com/leo1200/astronomix

differentiable (magneto)hydrodynamics for astrophysics in JAX

astrophysics differentiable-programming differentiable-simulations fluid-dynamics jax mhd-simulation

Last synced: 13 Jan 2026

https://github.com/shamrock-code/shamrock

The Shamrock Framework, an open-source, multi-GPU hydrodynamics framework for astrophysics. Scales seamlessly from laptops to exascale supercomputers, supporting SPH, AMR, and more.

adaptivecpp amr astrophysics fluid-dynamics fluid-simulation-engine mpi multi-gpu oneapi phantom ramses sph sycl zeus

Last synced: 21 Oct 2025

https://github.com/jobovy/apogee

Tools for dealing with APOGEE data

astronomy astrophysics data data-analysis python spectroscopy

Last synced: 02 Oct 2025

https://github.com/pmocz/mcmc-python

Create Your Own Metropolis-Hastings Markov Chain Monte Carlo Algorithm for Bayesian Inference (With Python)

astrophysics bayesian-statistics markov-chain mcmc parameter-estimation radial-velocities scientific-computing stochastic-optimization tutorial

Last synced: 12 Apr 2025

https://github.com/galacticdynamics/galax

Galactic and Gravitational Dynamics in Python (+ GPU and autodiff)

astrodynamics astronomy astrophysics auto-differentiation dynamical-systems dynamics galaxy gpu-acceleration jax

Last synced: 17 Jun 2025

https://github.com/matthewholman/assist

ASSIST is a software package for ephemeris-quality integrations of test particles.

astrophysics integrator n-body planetary-science

Last synced: 10 Mar 2026

https://github.com/nanograv/holodeck

Massive Black-Hole Binary Population Synthesis for Gravitational Wave Calculations ≋●≋●≋

astronomy astrophysics black-holes gravitational-waves simulation

Last synced: 06 Feb 2026

https://github.com/jobovy/mwdust

Dust maps in the Milky Way

astronomy astrophysics dust extinction milky-way python

Last synced: 21 Jan 2026

https://github.com/adsabs/bumblebee

🐝 Clever face for ADS

astrophysics database website

Last synced: 17 Jan 2026

https://github.com/GalacticDynamics/galax

Galactic and Gravitational Dynamics in Python (+ GPU and autodiff)

astrodynamics astronomy astrophysics auto-differentiation dynamical-systems dynamics galaxy gpu-acceleration jax

Last synced: 31 Mar 2025

https://github.com/pmocz/quantumspectral-python

Spectral Solver for Schrodinger-Poisson Quantum System

astrophysics quantum-mechanics schrodinger-poisson scientific-computing tutorial

Last synced: 07 Sep 2025

https://github.com/juliaastrosim/astronbodysim.jl

Unitful and differentiable gravitational N-body simulation code in Julia

astronomy astrophysics autodiff gpu-computing julia nbody-gravity-simulation simulation unitful

Last synced: 28 Jul 2025

https://github.com/hpparvi/ldtk

Python toolkit for calculating stellar limb darkening profiles and model-specific coefficients using the stellar atmosphere spectrum library by Husser et al. (2013). Described in Parviainen & Aigrain, MNRAS 453, 3821–3826 (2015).

astronomy astrophysics exoplanet-transits exoplanets limb-darkening-models limb-darkening-profiles python

Last synced: 25 Jan 2026

https://github.com/juliaastro/lombscargle.jl

Compute Lomb-Scargle periodogram, suitable for unevenly sampled data. It supports multi-threading

astronomy astrophysics julia lomb-scargle-periodogram periodic periodogram signal-processing time-series

Last synced: 07 May 2025

https://github.com/pyautolabs/pyautogalaxy

PyAutoGalaxy: Open-Source Multiwavelength Galaxy Structure & Morphology

astronomy astrophysics galaxies image-processing morphology python

Last synced: 14 May 2026

https://github.com/stevengiacalone/triceratops

Tool for Rating Interesting Candidate Exoplanets and Reliability Analysis of Transits Originating from Proximate Stars

astronomy astrophysical-signals astrophysics exoplanet-transits exoplanets statistical-analysis

Last synced: 07 Mar 2026

https://github.com/tomwagg/cogsworth

A Python package for performing self-consistent population synthesis and galactic dynamics simulations

astrophysics galactic-dynamics population-synthesis python

Last synced: 27 Feb 2026

https://github.com/sgrvinod/wide-residual-nets-for-seti

Classification of simulated radio signals using Wide Residual Networks for use in the search for extra-terrestrial intelligence

astronomy astronomy-instrumentation astrophysics computer-vision ml4seti seti signal wide-residual-networks

Last synced: 10 Apr 2025

https://github.com/astrockragh/Mangrove

Using Graph Neural Networks to regress baryonic properties directly from full dark matter merger trees.

astrophysics gnn graphs

Last synced: 10 Mar 2025

https://github.com/astrockragh/mangrove

Using Graph Neural Networks to regress baryonic properties directly from full dark matter merger trees.

astrophysics gnn graphs

Last synced: 16 Jan 2026

https://github.com/rjfarmer/pymesa

Allows python to interface with MESA

astrophysics bindings fortran mesa python

Last synced: 07 Feb 2026

https://github.com/kyleaoman/martini

Mock spatially resolved spectral line observations of simulated galaxies.

astrophysics radio-astronomy

Last synced: 05 Apr 2026

https://github.com/lpsinger/ligo.skymap

Localization of gravitational-wave transients. Mirror of https://git.ligo.org/lscsoft/ligo.skymap

astrophysics black-hole gravitational-waves gravity ligo neutron-star

Last synced: 05 Mar 2025

https://github.com/rjfarmer/pyMesa

Allows python to interface with MESA

astrophysics bindings fortran mesa python

Last synced: 10 Mar 2025

https://github.com/davidt3/daxa

Democratising Archival X-ray Astronomy (DAXA) is an easy-to-use Python module for downloading multi-mission X-ray telescope data and processing it into usable archives. Users can acquire entire archives, or filter observations based on ID/positions/time. Supports XMM/eROSITA/Chandra; partial support NuSTAR/Swift/Suzaku/ASCA/ROSAT/INTEGRAL/XRISM

archival-astronomy asca astronomy astrophysics chandra erosita integral nustar python rosat suzaku swift x-ray-astronomy xga xmm xrism

Last synced: 02 Apr 2026

https://github.com/artis-mcrt/artis

3D Non-LTE Monte Carlo radiative transfer for supernovae/kilonovae

astrophysics monte-carlo radiative-transfer

Last synced: 17 Feb 2026

https://github.com/radiocosmology/cora

Code for simulating skies for 21cm Intensity Mapping, including galactic and extragalactic foregrounds.

astrophysics cosmology radio-astronomy simulation

Last synced: 09 Mar 2026

https://github.com/kenethgarcia/classipygrb

This repository contains all the updates, code, and documentation related to ClassiPyGRB.

astrophysics grbs machine-learning machine-learning-algorithms unsupervised-learning unsupervised-machine-learning

Last synced: 30 Oct 2025

https://github.com/ATTron/astroz

Astrodynamics and Spacecraft Toolkit Written in Zig! Features orbit prop, celestial precession, CCSDS parsing, RF parsing, fits image parsing, and more!

astro astronomy astrophysics ccsds celestial-bodies fits-files fits-image orbital-simulation radio-frequency rf space spacecraft tle toolkit vita zig zig-library zig-package

Last synced: 06 May 2025

Astrophysics Awesome Lists
awesome-physics 87 awesome-spectra 72 awesome-astrophysics 132
Astrophysics Categories
Визуализация 64 Астрономия 28 Литература 28 Курсы 26 Mechanics 21 Astrophysics & Astronomy Spectra 21 Популярные журналы и блоги 20 Организации 18 Electromagnetism 14 Онлайн сообщества 14 Quantum Physics 13 Atmospheric Spectra 13 Infrared Spectroscopy 11 Другие списки 10 Organizations 10 Databases 9 General purpose 8 Optics 8 Космические объекты 7 Коллективные исследования 7