Quasars Help Pinpoint the End of Reionization Epoch - a podcast by Dr. Pamela Gay & Annie Wilson

from 2022-06-08T23:49:21

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Using the radiation signatures of quasars, scientists have determined when the era of reionization ended in our universe – about 1.1 billion years after the Big Bang. Plus, an update on NASA’s MAVEN spacecraft, new Hubble and Chandra images, and This Week in Rocket History is the TIROS-5 weather satellite.