Episode 70: Dynamic Stars and Ubiquitous Disks: Part 2, with Aaron Sigut and Carol Jones

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Feature Guests: Aaron Sigut and Carol Jones


The disks of matter that form around mysterious B emission stars are providing astronomers with a unique place to study a ubiquitous phenomenon in our universe. Disks are everywhere and on every scale, from the birth of solar systems to the structure of galaxies. Today we’re joined here at The Star Spot by Carol Jones and Aaron Sigut to conclude our two part series on dynamic and lively B emission stars and the disks that excite them.


Current in Space

Why did asteroid belt member Ceres never form into a fully fledged planet? That’s what Dawn may soon find out when it arrives next month. Is the moon the 8th continent? Anuj explains how mining is getting closer to reaching the final frontier. And worried about aging? Dave shares the discovery of an 11 billion year old planet, still alive and well.

About our Guests

Let’s pick up where we let off with our two guests from Western University. Dr. Carol Jones is Associate Dean of Graduate and Postdoctoral Studies in the Faculty of Science, as well as associate professor and associate dean in the physics and astronomy department. Aaron Sigut is Associate Professor of Astronomy in the Physics and Astronomy Department.


Dr. Aaron Sigut website

Dr. Carol Jones website

SpaceRef article

Dr. Carol Jones chosen to participate in Canada – Brazil research exchange

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