DownloadThe Portobello Bookshop Gift Guide 2024

Chris Petty Author & Illustrator

Chris Petty is a space and aviation enthusiast and author of The High Frontier blog. His articles have appeared on Adam Savage’s Tested site and the Space Review. Dennis R. Jenkins is the project director for the Samuel Oschin Air and Space Center. He worked as a contractor to NASA for thirty-three years in a variety of engineering and management roles.