Virtual flythrough of Antarctic canyon
NASA scientists have created a virtual flythrough of a vast crack in Antarctica's Pine Island Glacier.
° 0 / ° 0 Loading…Change
Virtual flythrough of Antarctic canyon
11:35 AM Thursday Mar 1, 2012
- Next Up
Now Playing
Next Up
Video
Major detours following bridge collapse
Video
UK-bound plane diverted, 2 men arrested
Video
Raw: Tightrope walk between Cathedral spires
Video
Britain braces for possible copycat attacks
Video
Boy Scouts to accept Gay boys
Video
Tornado: Pet survivors
Video
Jurors deadlock on Jodi Arias penalty
Video
Meet MJ, the bike riding cat
Video
Animation: The Chechen war
Video