Safe Travels

Dr. Morgan Cable is a research scientist at NASA Jet Propulsion Laboratory (JPL) in Pasadena, California. Her mission is to help answer one of humanity’s biggest questions: are we alone in the universe?

In this episode, we explore how NASA uses national parks as analog sites to study the landscapes of other worlds. Dr. Cable explains how these environments provide testing grounds for new technologies designed to operate on different terrains and in alien atmospheres.

Named to the American Chemical Society’s “Talented 12” in 2018, Dr. Cable has contributed to some of NASA’s most exciting missions, including Cassini-Huygens, the Mars Perseverance Rover, Europa Clipper, and the Dragonfly mission to Titan.

Our conversation also dives into the mysteries of the ocean worlds Europa and Enceladus—their habitability, potential for life, and why they captivate planetary scientists. And beyond her work, we talk about Morgan’s adventurous hobbies, from surfing to mountain unicycling.

It was an honor to host Dr. Morgan Cable on the podcast. Her passion, expertise, and energy are truly inspiring, and her contributions to planetary science are nothing short of remarkable.
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Creators and Guests

Host
Joey Liberatore

What is Safe Travels?

Safe Travels explores National Parks and wild places through in-depth conversations with the people who know them best - park rangers, scientists, biologists, geologists, archaeologists, and conservationists.

Each episode goes beyond travel tips to uncover the science, history, wildlife, and conservation stories that bring these landscapes to life.

Hosted by Joey Liberatore, Safe Travels Pod turns expert insight into engaging, accessible conversations - helping listeners experience public lands with deeper understanding and appreciation.