Tanya Harrison

Planetary scientist and astrobiologist

Tanya Harrison is a planetary scientist and astrobiologist with a focus on Mars exploration. She has worked at NASA's Jet Propulsion Laboratory and has been involved in several Mars missions. Harrison has also been a vocal advocate for space exploration and has written extensively on the topic. She is currently a research scientist at the University of Arizona. Harrison has a Ph.D. in planetary science from the Unive...