This Week in History · 22 Jun 2026 · 8 min

Galileo's Recantation, Operation Barbarossa & a River on Fire | Jun 22–28

From Galileo forced to recant before the Inquisition to the largest military invasion in history, this week's historical events span science, war, nature, and art across five centuries. Strap in for a brisk tour of the moments that shaped the world you're living in right now.

This Week in History
Now Playing
Galileo's Recantation, Operation Barbarossa & a River on Fire | Jun 22–28

Audio is available on Spreaker — see link below.

What's covered

On November second, nineteen twenty, in Pittsburgh, Pennsylvania, a small transmitter atop the Westinghouse building crackled to life and changed everything. KDKA — the first licensed commercial radio station in America — went on the air that night broadcasting live returns from the presidential election between Warren Harding and James Cox.

Listen now →

Chapter summary auto-generated from the verified script. Listen to the full episode for the complete content.

More episodes

From This Week in History