Planetary Radio: Space Exploration, Astronomy and Science cover image

Planetary Radio: Space Exploration, Astronomy and Science

Chasing auroras with the Aurora Guy

Sep 11, 2024
Vince Ledvina, known as the Aurora Guy, shares his passion for the enchanting phenomenon of auroras and their connection to solar activity. He discusses the excitement of chasing auroras during solar maximum, the unique conditions on planets that create these light displays, and even personal experiences from his research in Alaska. The conversation also touches on the role of citizen science in aurora photography and the contrasting auroras found on Earth and Mars, making for a captivating exploration of these cosmic wonders.
59:08

Episode guests

Podcast summary created with Snipd AI

Quick takeaways

  • The solar maximum phase increases sun activity, leading to more frequent and intense auroras on Earth and other celestial bodies.
  • Research on auroras reveals insights into planetary atmospheres and magnetic fields, with comparisons drawn between Earth, Mars, and Jupiter.

Deep dives

Solar Maximum and Its Effects

The current phase of the solar cycle known as solar maximum has led to increased activity from the sun, resulting in various phenomena like sunspots and coronal mass ejections. This heightened activity means that auroras, which are stunning displays of light in the Earth's sky caused by solar particles interacting with our atmosphere, are more frequent. The science behind these brilliant displays provides insight into not just Earth but also other celestial bodies in our solar system. The sun's behavior during this period allows scientists to connect solar weather and auroral activity across different planets and moons.

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