We've spoken about indirect career paths, but Professor Gretchen Benedix calls hers the pinball method, starting on a course that could change direction when she strikes something that she'd like to delve more into. This method has served Gretchen well and has given her opportunities to work with Dr Sally Ride, the first American woman in space, chase fireballs over the desert, hunt meteorites in Antarctica, and even get an asteroid named after her.
Join us as we speak with Gretchen about her journey to astrogeology, discovering how the solar system evolved, and the Desert Fireball Network.
About Professor Gretchen Benedix
Gretchen Benedix is a Professor (and former Australian Research Council Future Fellow) in the School of Earth and Planetary Sciences at Curtin University. She is also a member of the Space Science and Technology Centre, the largest research group dedicated to Planetary Science in the southern hemisphere.
She is a fierce STEM and Women in Science advocate and takes her responsibility as a role model very seriously. She uses her work to inspire young people and pass along her passion for understanding our Solar System.
Gretchen's research interests lie in the study of meteorites to understand and unravel the evolution of the Solar System. She and her team are currently interested in using machine learning techniques to extend our ability to interact with big datasets, specifically looking at the numbers of craters on other planetary surfaces.
Gretchen wants to understand how the Earth fits into the history of the Solar System.
… And also, she loves rocks…
Gretchen has a broad educational background in Geology, Engineering, and Physics, which lets her pull together multidisciplinary ideas to unravel the mysteries of the rocks.
She also loves science communication and has had the opportunity to work at two world-class museums as a planetary scientist, cosmic mineralogist, and astro-geologist, where Gretchen had the pleasure of sharing what she does --- It's just one of the many aspects of her job that she loves - to be able to get other people, especially young folks, excited about studying our solar system and our place in it.
Show Notes (link)
[00:01:38] How one gets an asteroid named after them.
[00:04:56] Gretchen's journey began in psychology.
[00:06:52] The transition from psychology to physics was not smooth sailing.
[00:08:29] The slow drift into space and getting hooked on rocks.
[00:11:35] The beauty of geology.
[00:16:19] Being flexible gives you the space to be open to opportunities.
[00:18:34] Looking to space because you can't look inside the Earth.
[00:22:41] Comparative planetology and looking at our system in context.
[00:26:49] Context and time scales.
[00:28:59] The engineering in space travel.
[00:32:48] The Desert Fireball Network.
[00:36:42] Location, location, location.
[00:38:31] Tying it back to their origins and the solar system.
[00:40:35] Meteorite families.
[00:43:47] Surprising learnings so far.
[00:46:47] The two-body problem.
Connect with STEAM Powered
Popular Podcasts
Stuff You Should Know
If you've ever wanted to know about champagne, satanism, the Stonewall Uprising, chaos theory, LSD, El Nino, true crime and Rosa Parks, then look no further. Josh and Chuck have you covered.
Medal of Honor: Stories of Courage
Rewarded for bravery that goes above and beyond the call of duty, the Medal of Honor is the United States’ top military decoration. The stories we tell are about the heroes who have distinguished themselves by acts of heroism and courage that have saved lives. From Judith Resnik, the second woman in space, to Daniel Daly, one of only 19 people to have received the Medal of Honor twice, these are stories about those who have done the improbable and unexpected, who have sacrificed something in the name of something much bigger than themselves. Every Wednesday on Medal of Honor, uncover what their experiences tell us about the nature of sacrifice, why people put their lives in danger for others, and what happens after you’ve become a hero. Special thanks to series creator Dan McGinn, to the Congressional Medal of Honor Society and Adam Plumpton. Medal of Honor begins on May 28. Subscribe to Pushkin+ to hear ad-free episodes one week early. Find Pushkin+ on the Medal of Honor show page in Apple or at Pushkin.fm. Subscribe on Apple: apple.co/pushkin Subscribe on Pushkin: pushkin.fm/plus
Dateline NBC
Current and classic episodes, featuring compelling true-crime mysteries, powerful documentaries and in-depth investigations. Follow now to get the latest episodes of Dateline NBC completely free, or subscribe to Dateline Premium for ad-free listening and exclusive bonus content: DatelinePremium.com