https://learn.astropy.org/
Astropy is a Python library for use in astronomy. Learn Astropy provides a portal to all of the Astropy educational material.
learnastropy
https://numfocus.org/project/astropy
Dec 31, 2021 - The Astropy Project provides software tools and infrastructure to facilitate research by professional astronomers. In addition to maintaining a core Python...
astropynumfocus