# In Memorium
**Source**: https://astronomy.yale.edu/news/memorium-professor-pierre-demarque
**Parent**: https://astronomy.yale.edu/
Mon, 10/06/2025
The Astronomy department is deeply saddened to share the news of the passing of one of its stalwarts - brilliant scholar, visionary leader, inspiring teacher and mentor Prof. Pierre Demarque on September 6, 2025.
[A full obituary can be found here](https://astronomy.yale.edu/pierre-demarque-obituary).- Title
- In Memorium
- Category
- undergraduate
- UUID
30770ac581ef498eab8c6e8f866731b5
- Source URL
- https://astronomy.yale.edu/news/memorium-professor-pierre-demarque
- Parent URL
- https://astronomy.yale.edu/
- Crawl Time
- 2026-03-23T07:05:30+00:00