The Mars Society is pleased to announce that Dr. Garrett Reisman, former NASA astronaut, spaceflight pioneer, and USC professor, will serve as a plenary speaker at the 2026 International Mars Society Convention, taking place October 22-24 at the University of Southern California in Los Angeles. A veteran of NASA’s astronaut corps, Dr. Reisman flew aboard all three Space Shuttles—Endeavour, Discovery, and Atlantis—and spent 95 days living and working aboard the International Space Station. During his two space missions, he conducted… READ MORE >