Finding Primordial Ripples Using Gravitational Waves - a podcast by Dr. Pamela Gay & Annie Wilson

from 2020-12-10T23:10:09

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Scientists have found a method to use gravitational waves for understanding the early universe. Plus, an exoplanet with no atmosphere, spiders in space (CW), citizen science, and X-ray bubbles in the Milky Way. And the first of our new weekly segment: This Week in Sky Watching.