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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 409 - Stellar Weather, Life on other planets and Space Dust

December 14, 2020

What is the space around the sun like? Cold? Hot? Dusty? How does the space around the Sun change over time? Does the Sun suck up dust in the solar system, or blow it out? What can we learn about stellar weather in our neighbouring stars. Red Dwarfs are one of the most common stars in our Galaxy, but also produce lots of flares. Are rocky planets in Red Dwarf's habitable zone safe from stellar weather?

  1. Andrew Zic, Tara Murphy, Christene Lynch, George Heald, Emil Lenc, David L. Kaplan, Iver H. Cairns, David Coward, Bruce Gendre, Helen Johnston, Meredith MacGregor, Danny C. Price, Michael S. Wheatland. A Flare-type IV Burst Event from Proxima Centauri and Implications for Space WeatherThe Astrophysical Journal, 2020; 905 (1): 23 DOI: 10.3847/1538-4357/abca90
  2. University of Colorado at Boulder. (2020, December 10). A look at the sun's dusty environment. ScienceDaily. Retrieved December 10, 2020 from www.sciencedaily.com/releases/2020/12/201210112131.htm