Climbing Glaciers

Riding Horses with Mongolian Nomads

Photographing Florida's Secret Wildlife

Hanging Out With Chinstrap Penguins

Crashing a Beluga Whale Party

Ocean Explorer: Katy Croff Bell

Astrophysicist: Jedidah Isler

Marine Biologist: David Gruber

Drone Designer: David Lang

Science Photographer: Anand Varma

Guerrilla Geographer: Daniel Raven-Ellison

Spaceship Designer: Constance Adams

Cave Art Researcher: Genevieve von Petzinger

Polar Explorer: Jade Hameister

Wildlife Photographer: Joel Sartore