SciShow Space

SciShow Space

The Mysterious Ridges Near Pluto's Heart (2018x92)


Date de diffusion: Nov 16, 2018

Astronomers may have figured out some cool geology on Pluto, and Barnard's star is back in the running for having a planet!

  • Première: Avr 2014
  • Épisodes: 878
  • Abonnés: 1
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