Join us as we welcome Dr. Aaron Gronstal, a graphic artist and communications specialist for the NASA Astrobiology Program. Aaron began working for NASA as a geomicrobiologist and is now engaging in science communication for astrobiology as a writer and graphic artist. He is most widely known for creating the Astrobiology graphic novel history series that is celebrating its 7th issue!

Check out our website for the full transcript of this podcast, plus the full YouTube version of this episode: https://astrobiology.nasa.gov/ask-an-astrobiologist/episodes/33/