Skip to main content

Up Next

Episode 5: The Calling

The Calling

Season 4 Episode 5
53:05
When Whales Could Walk

When Whales Could Walk

Season 51 Episode 1
53:31
Back to Show
Overview

Why They're Launching Rockets Into the Northern Lights

Season 3 Episode 2

The rockets fired from Poker Flat Research Range in Alaska aren’t headed to mars, the moon, or even space–they’re headed into the northern lights. In Alaska’s frozen darkness, scientists launch instruments straight through the aurora to study solar storms that can disrupt GPS, satellites, and power grids. What they discover could help protect our planet from the next big space weather event.

Support Provided By
Season
America Made Its Most Toxic Lake. Now We Need What's Inside.
15:22
America’s most toxic lake may also be one of its most overlooked resources.
How Millions of Endangered Sea Turtles Find This Tiny Beach
10:27
Each fall in Costa Rica, one of nature's strangest spectacles takes place–a tsunami of sea turtles.
Earth's Worst Mass Extinction Is Actually a Warning
8:27
The West Texas desert has a surprising feature: a prehistoric ocean reef.
The Modern City That Was Buried By a Volcano
13:34
The Caribbean town of Plymouth lies frozen in the ash of a devastating volcano.
Can We Save Mexico City’s Famous Axolotls?
12:10
Meet the axolotl, Mexico City’s endangered, smiling salamander.
Is This Earth’s Most Treacherous Coastline?
10:48
North Carolina’s Outer Banks may be one of the most dangerous coastlines in the world.
Why Crocodiles Are Thriving in the Shadow of A Nuclear Plant
12:13
Florida's once endangered crocodiles are making a very unlikely comeback!
Scientists Solve the Mystery of a 300-Year-Old Megaquake
13:32
Scientists find the exact time of a massive quake using trees, soil and human records.
What Happened to America’s First Megacity?
12:24
Can new scientific research help unravel the mystery of Cahokia's disappearance?
What happened to the once lush, now desert-like Colorado River Delta?
16:32
What happened to the once lush, now desert-like Colorado River Delta?
Why This Unusual Pattern May Save the Rainforests
9:34
How is this groundbreaking experiment in Ecuador helping deforested rainforests recover?
How Otters Are Saving Earth’s Underwater Forests
10:06
Sea otters play a vital role in maintaining the balance of sensitive kelp forests.
Active loading indicator