astropy / astropy

Astronomy and astrophysics core library

skyfielders / python-skyfield

Elegant astronomy for Python

nasa / apod-api

Astronomy Picture of the Day API service

sunpy / sunpy

SunPy - Python for Solar Physics

astropy / astroquery

Functions and classes to access online data resources. Maintainers: @keflavich and @bsipocz

PlasmaPy / PlasmaPy

An open source Python package for plasma research and education

spacetelescope / jwst

processing pipeline for James Webb Space Telescope imagery and spectroscopy

ashuttl / linecast

Weather, tides, the sun, the moon, maps, and a planetarium, in your terminal. The Old Farmer's Almanac meets Minitel.

asdf-format / asdf

ASDF (Advanced Scientific Data Format) is a next generation interchange format for scientific data

yt-project / yt

Main yt repository

lightkurve / lightkurve

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

joshumax / astroscripts

PixInsight script hosting made easy

pjcigan / skyplothelper

Publication-quality astronomy sky plots in Python — WCS frames for any projection, spherical-geometry regions, tilted globes, cone frames, images/HEALPix, and a plotly backend.

bebkill / Eclipse-Cleaner

Clean up and stabilize a shaky solar-eclipse timelapse: drop broken frames, lock the solar disk to the center, normalize exposure.