gwcs

Last released Nov 20, 2025

Generalized World Coordinate System

asdf-astropy

Last released Nov 17, 2025

ASDF serialization support for astropy

glue-astronomy

Last released Oct 16, 2025

Astronomy-specific plugins for glue

specutils

Last released Oct 8, 2025

Package for spectroscopic astronomical data

sphinx-astropy

Last released Aug 6, 2025

Sphinx extensions and configuration specific to the Astropy project

sphinx-automodapi

Last released Jun 12, 2025

Sphinx extension for auto-generating API documentation for entire modules

extension-helpers

Last released Jun 9, 2025

Utilities for building and installing packages with compiled extensions

astropy-sphinx-theme

Last released Mar 19, 2025

The sphinx theme for Astropy and affiliated packages.

astroplan

Last released Aug 13, 2024

Observation planning package for astronomers

mosviz

Last released Jul 21, 2021

MOS visualization tool

specviz

Last released Jul 21, 2021

An interactive astronomical 1D spectra analysis tool

cubeviz

Last released Jul 20, 2021

Data analysis package for cubes.

nbcollection

Last released Apr 27, 2020

Execute and convert collections of Jupyter notebooks to static HTML

nbstatic

Last released Mar 30, 2020

astropy-helpers

Last released Dec 16, 2019

Utilities for building and installing packages in the Astropy ecosystem

catastropy

Last released May 17, 2019

(cat)astronomy

Astropysics

Last released May 5, 2014

Astrophysics libraries for Python

PyModelFit

Last released May 30, 2013

Data-fitting and Model-building package