Science for ÓÐÁϺÐ×ÓÊÓƵ lecture series: Satellites to cell phones – New ways of understanding the aurora
Photo of Doğacan Ozturk
The ÓÐÁϺÐ×ÓÊÓƵ Geophysical Institute presents the 31st annual Science for ÓÐÁϺÐ×ÓÊÓƵ lecture series and events.
The Geophysical Institute will host free public talks at 7 p.m. on Tuesdays about tracking space debris, fostering education using the outdoors, new techniques for understanding aurora, the 1964 Great ÓÐÁϺÐ×ÓÊÓƵ Earthquake, and climate change and its effects on ÓÐÁϺÐ×ÓÊÓƵ’s wildlife. The talks will be held live at the Schaible Auditorium, 323 Tanana Loop at ÓÐÁϺÐ×ÓÊÓƵ. To join virtually, register to watch on or join live from the ÓÐÁϺÐ×ÓÊÓƵ or Geophysical Institute Facebook pages.
On Tuesday, Feb. 21, DoÄŸacan Su Öztürk will present “Satellites to Cell Phones: New Ways of Understanding the Aurora.â€
Auroras, bright displays of light across the night sky at high-latitudes, occur when charged particles collide with neutral particles at Earth’s upper atmosphere. Although the conditions that lead to seeing the aurora are fairly well understood, the physical processes behind different types of vibrant auroras are not. As a result, computer models are unable to reproduce the auroral forms at different locations and times, making reliable aurora forecasting difficult.
With the ever-increasing computational resources, new space-borne missions and ground-based experiments, and new methods of using everyday tools, we now have many exciting and accessible opportunities to investigate the aurora.
This talk will review current methods and introduce new approaches that help us understand the various aurora forms and how they affect Earth’s upper atmosphere.
For more information visit or the @ , or call 907-474-7787.
Talks are free and for the public. All ages are encouraged to attend.