# ORFEUS

> science instrument flown on two Space Shuttle missions

**Wikidata**: [Q115751557](https://www.wikidata.org/wiki/Q115751557)  
**Source**: https://4ort.xyz/entity/orfeus


## References

1. [Source](https://space.skyrocket.de/doc_sdat/orfeus-spas.htm)
2. [Source](https://uni-tuebingen.de/en/faculties/faculty-of-science/departments/physics/institutes/astronomy-astrophysics/astronomy-hea/research/closed-projects/orfeus/)
3. [Source](https://aas.aanda.org/articles/aas/full/1999/03/h1034/node1.html)
4. Jonathan's Space Report