Space News Pod

Supernova dust found hidden in antarctic snow

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Astronomers melted 1,000 pounds of Antarctic snow and found iron that most likely fell to ground as Earth passed through a cloud of supernova debris. Get 2 Free Audio Books at Audible: https://amzn.to/2l7FrWH SoFi - FREE $50 when you sign up and Deposit money into your Checking or Savings account. Get the best of checking and savings—in one account. Earn 2.25% APY. Start earning interest on your money from day one. See sofi site for details. https://sofi.com/share/2166964 Become a member of Space News Pod! https://www.youtube.com/channel/UCX3HDBasMU2qS3svgtuzD2g/join https://anchor.fm/space-news https://patreon.com/spacenewspodcast https://youtube.com/spacenewspod https://twitch.tv/astrowil https://spacenewspodcast.com https://twitter.com/spacenewspod https://facebook.com/spacenewspod https://instagram.com/spacenewspod1