# Astronomy 2e Openstax

- By: Rachel Mastrapa
- Publisher: De Anza College
- Source: [LibreTexts](https://phys.libretexts.org/Courses/De_Anza_College/Astronomy_2e_Openstax_Dr._Mastrapa)
- Licence: CC BY
- Read at LibreTexts: https://phys.libretexts.org/Courses/De_Anza_College/Astronomy_2e_Openstax_Dr._Mastrapa
- PDF: https://downloads.libretexts.org/api/v1/download/phys-108721/pdf