NOVA
Season 41 Episode 8 - At the Edge of Space
Between the blue sky above and the infinite blackness beyond lies a frontier that scientists have only just begun to investigate. In "At the Edge of Space," NOVA takes viewers on a spectacular exploration of the Earth-space boundary that's home to some of nature's most puzzling and alluring phenomena: the shimmering aurora, streaking meteors, and fleeting flashes that shoot upwards from thunderclouds, known as sprites. Only discovered in 1989, sprites have eluded capture because they exist for a mere split-second—40-times faster than an eye blink. NOVA rides with scientists in a high-flying weather observation plane on a hunt for sprites, finally snaring them in 3D video and gaining vital clues to unraveling their mystery. Combining advanced video technology with stunning footage shot from the International Space Station, "At the Edge of Space" probes the boundary zone and offers an entirely new perspective on our home planet.
Episodes in Season 41
Ground Zero Supertower
55 min
Megastorm Aftermath
55 min
Making Stuff Faster
55 min
Making Stuff Wilder
55 min
Making Stuff Colder
55 min
Making Stuff Safer
55 min
Cold Case JFK
55 min
At the Edge of Space
55 min
Asteroid: Doomsday or Payday?
55 min
Alien Planets Revealed
55 min
Zeppelin Terror Attack
55 min
Killer Typhoon
55 min
Ghosts of Murdered Kings
55 min
Roman Catacomb Mystery
55 min
Great Cathedral Mystery
55 min
Wild Predator Invasion
55 min
Inside Animal Minds: Bird Genius
55 min
Inside Animal Minds: Dogs & Super Senses
55 min
Inside Animal Minds: Who's the Smartest?
55 min
Why Sharks Attack
55 min
Escape From Nazi Alcatraz
55 min
D-Day's Sunken Secrets
55 min
