# Uku Hänni

> Estonian astrophysicist and civil servant (born 1943)

**Wikidata**: [Q20528725](https://www.wikidata.org/wiki/Q20528725)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Uku_Hänni)  
**Source**: https://4ort.xyz/entity/uku-h-nni