AUTOMATIC seeds for domain phy and language EN
| EN | earth | planet |
| EN | moon | satellite |
| EN | hubble | astronomer |
| EN | telescope | resolution |
| EN | nasa | space |
| EN | mars | phobos |
| EN | kepler | astronomer |
| EN | johannes kepler | motion |
| EN | star | helium |
| EN | radiation | photon |
| EN | galaxy | star |
| EN | helium | element |