The Hidden Danger of the Northern Lights скачать в хорошем качестве

The Hidden Danger of the Northern Lights

At a rocket test range in Alaska, scientists are firing rockets into the northern lights. They want to better understand the aurora because they are the visible fingerprint of a powerful and dangerous force that can disrupt GPS, satellites, and power grids. We join them at a launch to find out what they've discovered. Hosted by Joe Hanson from Be Smart, Overview uses stunning aerial and nature footage to reveal the hidden wonders that shape our planet. ***** PBS Member Stations rely on viewers like you. To support your local station, go to: http://to.pbs.org/DonateTerra ***** Subscribe to PBS Terra so you never miss an episode! https://bit.ly/3mOfd77 And keep up with PBS Terra on: Facebook:   / pbsdigitalstudios   Tiktok:   / pbsterra   Instagram:   / pbsterra