Findings:
- Terrestrial Planet Finder
- Terrestrial life
- Terrestrial Trunked Radio
- UK terrestrial television channels
- Extra Terrestrial Goat Creatures from the Fuck Galaxy
- Search for Terrestrial Intelligence
- terrestrial planet
- Refraction
- terrestrial
- Five years, three refractions
- Refraction (user)
- Refraction and the Disappearing Pool
- Reflection, Refraction, and Chatty Scientists in the Arctic
- index of refraction
If you Log in you could create a "Terrestrial refraction" node. If you don't already have an account, you can register here.