Reviews Trailblazing Mars: NASA’s Next Giant Leap by Pat Duggins Share this: Share via email (Opens in new window) Email Click to share on Facebook (Opens in new window) Facebook Click to share on Reddit (Opens in new window) Reddit Click to share on X (Opens in new window) X Click to print (Opens in new window) Print By Science News December 30, 2010 at 12:47 pm A veteran space reporter examines hurdles to human exploration of the Red Planet. Trailblazing Mars: NASA’s Next Giant Leap by Pat Duggins Univ. Press of Florida, 2010, 242 p., $24.95.