Moon Rock Samples Show Signs of Late Volcanism - a podcast by Dr. Pamela Gay & Annie Wilson

from 2021-10-07T23:44:21

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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.