The largest ski aircraft in the world

This mighty plane has skis, and for good reason: It spends six months at the North Pole and six months at the South Pole each year. (1:47)

Latest Videos

Preview thumbnail for video'This Apollo 8 astronaut took the famous
This Apollo 8 astronaut took the famous "Earthrise" photograph (2:43)
Preview thumbnail for video'This sailor got sucked inside a jet engine.
This sailor got sucked inside a jet engine. (1:54)
Preview thumbnail for video'The most beautiful view of South Africa's Tswaing crater
The most beautiful view of South Africa's Tswaing crater (2:25)
Preview thumbnail for video'This veteran's suggestion made filming World War II easier
This veteran's suggestion made filming World War II easier (2:11)
Preview thumbnail for video'Is this scene from
Is this scene from "Die Hard" really possible? (2:19)
Preview thumbnail for video'We're all made of stardust. Here's how.
We're all made of stardust. Here's how. (3:29)
Preview thumbnail for video'Richard Branson speaks on plan for space tourism
Richard Branson speaks on plan for space tourism (2:45)
Preview thumbnail for video'Inside look at Elon Musk-funded Mars Simulation Project
Inside look at Elon Musk-funded Mars Simulation Project (2:42)
Preview thumbnail for video'Photographer witnesses final moments before plane crash
Photographer witnesses final moments before plane crash (3:19)