Episode 7.7 Geology on Mars and in Minecraft

Meet Erika Rader, an assistant professor in the Department of Earth and Spatial Sciences at University of Idaho. We’re going to discuss how scientists are studying the geology of Mars, how astronauts will need to navigate when they get to the moon and even how to go on a geology field trip online.

Email us at vandaltheory@uidaho.edu.

Did you ever nerd out about geology as a kid?

Rader explores the dynamic worlds of Earth and Martian geology, diving into the pivotal role volcanoes play in shaping planetary environments. She discusses how Martian volcanism might have influenced the planet’s potential habitability by generating life-supporting atmospheres and water flow. Rader explains the challenges of studying Martian geology, which relies on remote sensing and terrestrial analogs like Idaho’s and Iceland’s volcanic landscapes. Her research examines crystal content in young lava flows to better understand Martian volcanic conditions. The conversation also delves into astronaut fieldwork challenges, including a NASA-backed study simulating lunar navigation, and highlights Rader’s innovative teaching methods, such as using Minecraft to create virtual geology field courses during the pandemic. This episode celebrates curiosity, creativity and the interdisciplinary spirit of modern science, showcasing how Earth’s geology provides invaluable clues to unravel the mysteries of Mars.

Music

“Young Republicans” by Steve Combs via freemusicarchive.org, not modified.

“Through the Asteroid Belt” by Timber Music Supply via Amphibious Zoo.