Quellen:

https://exoplanetarchive.ipac.caltech.edu

https://isis.tu-berlin.de/pluginfile.php/3559369/mod_resource/content/1/Bachelorarbeit_Astrobio.pdf

https://science.nasa.gov/exoplanets/terrestrial/

https://www.aanda.org/articles/aa/full_html/2016/07/aa28073-16/aa28073-16.html

https://en.wikipedia.org/wiki/Planetary_habitability

https://www.intechopen.com/online-first/1204399

https://phl.upr.edu/projects/earth-similarity-index-esi