Timbuktu's Lost Astronomers: Stars Over the Sahel

Timbuktu: Africa's Forgotten Center of Knowledge — Fexingo History · Jul 21, 2026 · 10m · transcript

Long before telescopes, scholars in Timbuktu charted the heavens with nothing but the naked eye and a deep knowledge of mathematics. In this episode, Lucas and Luna explore the astronomical traditions of the Sahel, focusing on the work of Ahmad al-Wangari, a 15th-century astronomer from Timbuktu who compiled star tables and wrote treatises on lunar mansions. They discuss how Sankore scholars used astrolabes and gnomons to calculate prayer times, predict eclipses, and navigate the Sahara. The conversation touches on the fusion of Islamic astronomical knowledge with local traditions, the loss…