Lista över närmaste terrestriska exoplanetkandidater – Wikipedia
Gliese 667 C, Terraforming Wiki
Gliese 667 — Wikipédia
Gliese 667 – Wikipédia
Super-Earth - Wikipedia
Gliese 667Cb, The Universe of The Universe Wiki
Gliese 667 C, Ben 10 List Wiki
8 Most Colorful Planets In The Universe (+Vital Facts)
Gliese 667Cf, The Universe of The Universe Wiki
Gliese 667 C - Wikidata
Gliese 667 CB, PDF, Circumstellar Habitable Zone
Gliese 667 CB, PDF, Circumstellar Habitable Zone