# impact winter

> hypothesized extended period of worldwide cold weather due to the impact of a celestial body on the Earth's surface

**Wikidata**: [Q3032301](https://www.wikidata.org/wiki/Q3032301)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Impact_winter)  
**Source**: https://4ort.xyz/entity/impact-winter


## References

1. Freebase Data Dumps. 2013