The most comprehensive collection of accurate astronomical algorithms in JavaScript (TypeScript).

A python DS9 extension for quicklook processing of astronomical images. This highly interactive extension can be generalized automatically to a set of images to turn the plug-in into a real multi-processing pipeline.

Galaxy Line Emission & Absorption Modeling

Astrarium — open-source planetarium software for Windows

A Python package for manipulating and correcting variable point spread functions.

The Naval Observatory NOVAS C astrometry library, made better

Real time meteor detection by deep learning

SUPPNet: Neural network for stellar spectrum normalisation

pySAS is a python wrapper for the Science Analysis Software (SAS) used for analyzing XMM-Newton data. This repository is maintained by the XMM-Newton Guest Observer Facility (GOF) at Goddard Space Flight Center for testing new pySAS functionality.

A testbed for stellar granulation in exoplanet RV searches.

Stellar aperture photometry

Bayesian model reconstruction based on astronomical spectral line observations.

SEDBYS: A python-based SED Builder for Young Stars. To cite this Original Software Publication: https://www.sciencedirect.com/science/article/pii/S2352711021000327

A project implementing algorithms from "Practical Astronomy with your Calculator or Spreadsheet" for astronomical calculations and data analysis.

Machine Learning pipeline to classify astronomical sources into galaxies, quasars and stars using photometric data.

Free Pascal Lazarus project for astronomical calculations

RADEX line fitter in Python

Android globus coelestis (celestial globe) and interactive calendar with Zodiac signs and timepiece covering the Solar System in the entire observable universe.

personal website

A C++ portage of pyphot for computing photometry from spectra