exoplanet
exoplanet: Gradient-based probabilistic inference for exoplanet data & other astronomical time series - Published in JOSS (2021)
Astronomical échelle spectroscopy data analysis with `muler`
Astronomical échelle spectroscopy data analysis with `muler` - Published in JOSS (2022)
cortecs
cortecs: A Python package for compressing opacities - Published in JOSS (2024)
AGNI
AGNI: A radiative-convective model for lava planet atmospheres - Published in JOSS (2025)
Eureka!
Eureka!: An End-to-End Pipeline for JWST Time-Series Observations - Published in JOSS (2022)
ACTIN
ACTIN: A tool to calculate stellar activity indices - Published in JOSS (2018)
coronagraph
coronagraph: Telescope Noise Modeling for Exoplanets in Python - Published in JOSS (2019)
kima
kima: Exoplanet detection in radial velocities - Published in JOSS (2018)
NEMESISPY
NEMESISPY: A Python package for simulating and retrieving exoplanetary spectra - Published in JOSS (2024)
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).
tidalpy
Software suite to perform solid-body tidal dissipation calculations for rocky and icy worlds
MITgcm
M.I.T General Circulation Model master code and documentation repository
radis
🌱 A fast line-by-line code for high-resolution infrared molecular spectra
aeolus
Analysis and visualisation of atmospheric model output powered by iris.
https://github.com/arjunsavel/scope
Simulating high-resolution cross-correlation spectroscopy of exoplanet atmospheres.
astraeus-io
Astraeus is a general-purpose tool that manages your data using Xarray structures and reads/writes data from/to your exoplanet data reduction pipeline.
https://github.com/sourestdeeds/firefly
Firefly (pip install firefly-tess) is a self-contained python EDA pipeline which uses TransitFit to fit TESS lightcurves (time-series data), capable of fully automating the data retrieval required.
https://github.com/adrn/thejoker
A custom Monte Carlo sampler for the (gravitational) two-body problem
RvSpectML
Better Radial velocities from Stellar Spectroscopy via Machine Learning
RvSpectMLBase
Base package to be imported by other members of RvSpectML ecosystem
https://github.com/browndwarf/disperse
A large leading tail of Helium around HAT-P-67 b, an inflated hot Saturn undergoing runaway escape
proteus
Coupled atmosphere-interior framework to simulate the temporal evolution of rocky planets.
OrbDot
OrbDot: A Python package for studying the secular evolution of exoplanet orbits - Published in JOSS (2025)
nearby_mdwarfs
Use the NExScI Exoplanet Database to create a figure showing nearby rocky planets around M dwarfs.
exostriker
Transit and Radial velocity Interactive Fitting tool for Orbital analysis and N-body simulations: The Exo-Striker