Skip to playerSkip to main content
  • 5 weeks ago

Category

People
Transcript
00:00Mysterious Blue Jet Sprite, spans miles in stunning image shared by ISS astronaut.
00:07NASA astronaut, Butch Wilmore captured a rare Blue Jet Sprite from the International Space Station,
00:13showcasing a dazzling light phenomenon stretching miles into space,
00:18defying traditional lightning patterns and highlighting nature's surprising spectacle.
00:22Blue Jets and Blue Jet Sprites, high-altitude electrical discharges, shoot skyward unlike traditional lightning.
00:34Blue Jets form narrow blue streaks. Red Sprites appear diffuse.
00:39Intense electric fields above thunderstorms likely cause these phenomena.
00:45Sprites, reported for decades, were confirmed only recently.
00:49First recorded in 1989, they were captured on video by a research team.
00:55Space Shuttle missions provided additional insights.
00:58Wilmore's image offers a rare glimpse of this phenomenon.
01:02The ISS, orbiting at 420 kilometers, uniquely observes atmospheric activity.
01:11These discharges potentially balance Earth's electrical system.
01:15Traditional lightning neutralizes charges between clouds and ground,
01:20while Blue Jets and Blue Jet Sprites release excess energy into the upper atmosphere.
01:26Their blue color comes from nitrogen interactions, emitting blue and ultraviolet light,
01:31contrasting with red sprites, which result from oxygen interactions.
01:35Scientists aim to understand Blue Jet Sprites' impact on atmospheric chemistry,
01:44potentially affecting ozone levels.
01:46Research continues to assess their climate role.
01:50NASA and ESA plan missions to study these discharges,
01:53using instruments to reveal their mechanisms and role in Earth's electrical balance.
01:58Wilmore's image underscores the atmospheric mysteries that persist despite technological advances.
02:03Understanding Blue Jet Sprites could enhance weather prediction, communication, and space research.
02:10The ISS's unique vantage point captures rare events,
02:14emphasizing space-based observation's crucial role in understanding Earth's systems.
02:18originality powers.
02:22For more information, visit www.qu.com.auz.
02:25The ISS, leading to the other side,
02:26�� about specifically whether it's a
Be the first to comment
Add your comment

Recommended