Impact at Popigai: Earth’s Most Unusual Crater Documents an Epic Ancient Cataclysm
The Popigai crater, a 100-km-wide impact area in Siberia, documents events from long ago that caused one of the greatest periods of change in Earth's long history.
Micah Hanks is a writer, podcaster, and creator/co-founder of The Debrief. He covers science, technology and futurism, and you can find him at micahhanks.com and on Twitter @MicahHanks.