Feature Guest: Emily Levesque
In December 2019, amateur and professional astronomers held their breath as the red supergiant Betelgeuse started dimming beyond anything on record, a sign the behemoth might be preparing to go supernova. But over the ensuing few months, things seemed to be returning to normal for this fascinating star. To solve the mystery, a team set out to investigate this bizarre behaviour and to shed light on the fate of Betelgeuse. Today we’re joined here at the Star Spot by Emily Levesque to discuss their findings.
Current in Space
A supergiant haul of stories this week. First Camilla reports on the largest ozone hole ever seen over North Pole. Then Jeff shares evidence of an elusive mid-sized black hole. And Anshool brings news of many more satellite galaxies around the Milky Way. Followed by Amelia and Priyanka’s obituary on the passing of astronomer Margaret Burbidge. Finally Joseph updates us on the proposed mission to Enceladus.
About Our Guest
Emily Levesque is Assistant Professor of Astronomy at the University of Washington. Previously she worked as a Post Doc at the University of Colorado, during which she held Einstein and Hubble Fellowships. She is a recipient of the Sloan Fellowship and the Annie Jump Cannon Award. Her work focuses on massive stars and galaxy formation.
Episode 185: Did a Supernova Cause a Mass Extinction?, with Brian Fields
Episode 184: The Milky Way's First Fast Radio Burst, with Sandro Mereghetti
Episode 183: COVID-19 Meets the NASA Space Apps Challenge, with James Slifierz
Episode 182: Planet Nine or Black Hole One, with Jakub Scholtz
Episode 180: Wormholes through Space and Time, with John Cramer
Episode 179: Dreams of Floating Cities, with Geoffrey Landis
Episode 178 Sibling Rivalry at the Centre of the Galaxy, with Smadar Naoz
Episode 177: The Case of the Missing Dark Matter, with Guo Chi
Episode 176: Second Genesis, with Jay Melosh
Episode 175: The Truth is Out There (at the University of Manitoba)
Episode 174: Fuzzy Dark Matter, with Lachlan Lancaster
Episode 173: Discovering an Ancient Oasis, with William Rapin
Episode 172: The Hubble Not-So Constant
Episode 171: Ploonets: When Moons Go Rogue, with Jorge Zuluaga
Episode 170: The Mystery of Fast Radio Bursts, with Vikram Ravi
Episode 169: Science at the Limits (Part 2)
Episode 168: Celebrating Apollo + Science at the Limits (Part 1)
Episode 167: Current in Space + The Best of The Star Spot: Nobel laureate Brian Schmidt
Episode 166: Nanodiamonds are Forever, with Jane Greaves
Create your
podcast in
minutes
It is Free
Crash Course Pods: The Universe
The Astro Ben Podcast
The Supermassive Podcast
Universe Today Podcast
SpaceTime with Stuart Gary