Tanya Harrison

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 University of Arizona and has published numerous papers on Mars geology and astrobiology. She is also a popular science communicator and has given talks at conferences and events around the world. Harrison is active on Twitter and has a strong following among space enthusiasts.