Astronomy View all facts Glossary Help |
| physical object > artifact > observatory |
| observatory | ||||
| subject | fact | |||
| observatory | is a kind of artifact | ![]() |
| has definition a place on earth which has one or more telescopes | ![]() | |
| has telescope | ![]() | |
| has altitude | ![]() | |
| has location | ![]() | |
| has address | ![]() | |
| artifact | has creator | ![]() |
| has creation date | ![]() | |
| has purpose | ![]() | |
| has owner | ![]() | |
| physical object | has angular momentum | ![]() |
| has mass | ![]() | |
| has velocity | ![]() | |
| has momentum | ![]() | |
| has temperature | ![]() | |
| has volume | ![]() | |
| has extent | ![]() | |
| has material | ![]() |
Kinds of observatory :