Planetary Shields Explained (Full Episode) | One Strange Rock | National Geographic

Name: Planetary Shields Explained (Full Episode) | One Strange Rock | National Geographic
Uploaded: 2025
Duration: 47 min
Description: 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.

202547 min4K★ 7.7Space & Cosmos

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.

Courtesy of National Geographic on YouTube. Watch on YouTube ↗