# polar mesospheric cloud

> term for noctilucent clouds when viewed from space

**Wikidata**: [Q7209090](https://www.wikidata.org/wiki/Q7209090)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Polar_mesospheric_clouds)  
**Source**: https://4ort.xyz/entity/polar-mesospheric-cloud