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409Episodes
Category: Science

A fun take on the latest science news with enough data to sink your teeth into. Lagrange Point goes beyond the glossy summary and gets in depth with the research from across the world.

Episode 391 - Mysteries of the sun, stellar weather and magnetic fields

August 10, 2020

The sun contains many mysteries, which are hard to unravel without special space probes. Why is the sun's corona so much hotter than the sun's surface? What helps form the biggest solar flares? When two arches of the sun's magnetic fields meet it can create some dangerous flares. Solar storms and solar flares can destroy satellites, power grids and spaceships. How can we better predict stellar weather and avoid disaster? Mapping out the Suns magnetic field can help us better predict stellar weather.

  1. European Space Agency. (2020, July 16). Solar Orbiter's first images reveal 'campfires' on the Sun: ESA/NASA mission returns first data, snaps closest pictures of the Sun. ScienceDaily. Retrieved August 7, 2020 from www.sciencedaily.com/releases/2020/07/200716120652.htm
  2. Kanya Kusano, Tomoya Iju, Yumi Bamba, Satoshi Inoue. A physics-based method that can predict imminent large solar flaresScience, 2020; 369 (6503): 587 DOI: 10.1126/science.aaz2511