Moon Rock Samples Show Signs of Late Volcanism

EVSN: Escape Velocity Space News - A podcast by Dr. Pamela Gay, Erik Madaus, Ally Pelphrey - Thursdays

An analysis of the most recent sample taken from the Moon and returned by the Chang’e-5 mission shows that the basaltic rock is about two billions years old. This age implies a previously unknown heat source in the region. Plus, how plants and animals record climate change, and this week’s What’s Up.