🔴👀🔴 Why NASA is sending rockets into Earth’s leaky atmosphere

NASA scientists are seeking a strange breed of northern lights in the Arctic. When these auroras shine, Earth’s atmosphere leaks into space.

Read more from our blog from Ny-Ålesund - the closest town to the North Pole: https://blogs.nasa.gov/sunspot/2019/1...

In the tiny Arctic town of Ny-Ålesund, where polar bears outnumber people, winter means three months without sunlight.

NASA scientists traveled to Ny-Ålesund to launch rockets through these auroras and witness oxygen particles right in the middle of their escape. Piercing these fleeting auroras, some 300 miles high, would require strategy, patience — and a fair bit of luck. This was NASA’s VISIONS-2 mission, and this is their story.

VISIONS-2 was just the first of many. Over the coming months, rocket teams from all over the world will launch rockets into this region as part of the Grand Challenge Initiative—Cusp, an international collaboration to study the mysteries of the polar atmosphere.

You can also listen to the story here: https://soundcloud.com/nasa/a-shot-in...

Music credit: “Journey to the Past”, “New Philosopher”, “Curiosity Cabinet”, “Buzzing Culture”, “Dusk Theories”, “At the Edge of the End” by Laurent Dury [SACEM]; “Strong Voices” by Tom Caffey [ASCAP]; “The Fortune Teller” by Phil Stevens [PRS]; “Shinobi’s Fight” by Benoit Malis [SACEM]; “Spring into Life” by Oliver Worth [PRS]

Credits: NASA's Goddard Space Flight Center
Scientists:
Douglas E. Rowland (NASA/GSFC)
Robert Pfaff (NASA/GSFC)
Sarah L. Jones (NASA/GSFC)

Producers:
Joy Ng (USRA)
Miles S. Hatfield (Telophase)

Animators:
Bailee DesRocher (USRA)
Josh Masters (Freelance)
Joy Ng (USRA)

This video is public domain and along with other supporting visualizations can be downloaded from the Scientific Visualization Studio at: http://svs.gsfc.nasa.gov/13430

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