Planetary Shields Explained (Full Episode) | One Strange Rock | National Geographic
From executive producer Darren Aronofsky and hosted by Will Smith, follow Astronaut Jeff Hoffman as he tells the epic story of Earth’s battle with the sun. Our star would wipe us out without the planetary shields that protect us. One Strange Rock | S1 E3 Watch More One Strange Rock here on Disney+: https://on.natgeo.com/4lK700H ➡ Subscribe: https://on.natgeo.com/4p5A0D6 ➡ Get more Nat Geo Full Episodes: https://on.natgeo.com/3V5ZfHI ➡ Get wild with Nat Geo Animals Full Episodes: https://on.natgeo.com/3V2EOLO And check out more National Geographic series and specials here: ➡ Disney Plus: https://www.disneyplus.com ➡ Hulu: https://www.hulu.com/welcome ➡ NGTV app: https://www.nationalgeographic.com/tv/ ➡ ABC app: https://abc.com/ [See More…]














































