# AVUM

> retired European liquid-fuel rocket stage

**Wikidata**: [Q25508284](https://www.wikidata.org/wiki/Q25508284)  
**Source**: https://4ort.xyz/entity/avum


## References

1. [Source](https://www.arianespace.com/mission-update/the-avum-upper-stage-arrives-in-french-guiana-for-arianespaces-november-vega-launch-with-lisa-pathfinder/)
2. [Source](https://yuzhmash.com/en/products/liquid-rocket-engines/liquid-rocket-engine-rd-843/)
3. [Source](https://www.spaceintelreport.com/rocket-builder-avio-well-stand-by-our-ukrainian-engine-provider-until-its-no-longer-tenable/)
4. [Source](http://astronautix.com/a/avum.html)
5. [Source](https://www.esa.int/Enabling_Support/Space_Transportation/Launch_vehicles/Vega_launcher)
6. [Source](https://www.researchgate.net/publication/319870410_Space_Launch_Vehicle_Design_with_Simultaneous_Optimization_of_Thrust_Profile_and_Trajectory)
7. [Source](https://www.arianespace.com/vehicle/vega/)
8. [Source](https://www.avio.com/vega)