> For the complete documentation index, see [llms.txt](https://arielgerardorios.gitbook.io/personal-wiki/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://arielgerardorios.gitbook.io/personal-wiki/astronomy.md).

# Astronomy

## Solar system

* [Why the sun's atmosphere is hundreds of times hotter than its surface](https://phys.org/news/2021-05-sun-atmosphere-hundreds-hotter-surface.html)

## Videos

* [Viaje al centro de un agujero negro](https://www.youtube.com/watch?v=3pAnRKD4raY\&feature=youtu.be)