Supernova Evidence Found in Comet Fragment
EVSN: Escape Velocity Space News - Ein Podcast von Dr. Pamela Gay, Erik Madaus, Ally Pelphrey - Donnerstags
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.
