JILA Auditorium
Saturn’s Rings: Implications for Structure, Dynamics and Origins
When
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"The planned speaker for 17 October was to be Néstor Espinoza (STScI), but unfortunately it has been necessary to defer his colloquium to later in the semester, 28 November. We are grateful to Larry Esposito for volunteering to fill the 17 Oct slot at short notice."

Abstract:
Solar Magnetic Fields Before and During Eruptions
When
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Abstract: Space weather is largely caused by the activity of our Sun. Invisible yet powerful magnetic fields, created within the Sun, determine when and where the next solar eruption will happen. In this talk, I will discuss how advances in solar observations and data-driven models allowed scientists to understand flare magnetism in a lot more detail than ever before.







