
Supernova Evidence Found in Comet Fragment
Hanna 21
20 min•0 plays•0 favorites
Success & Inspiration
Description
<p>A forensic analysis of the element concentration found in the Hypatia stone finds evidence in the cometary fragment, which may have impacted Earth 28 million years ago, of a supernova origin story. Plus, Ceres, Mars, and this week in rocket history, we look back at SpaceX’s COTS Demo Flight 2.</p>