PBS Space Time

PBS Space Time

Extinction by Gamma-Ray Burst (2017x45)

Sezon finali

Yayınlanma tarihi: Ara 20, 2017

Find out about the last time and the next time the Earth will be hit by a Gamma-ray Burst.

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  • Prömiyeri: Şub 2015
  • Bölümler: 418
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  • PBS
  • Çarşamba saat 12