The Mars Society is thrilled to announce its annual poster design contest—and is calling on all creative minds! If you have a passion for graphic design and a love for Mars and space exploration, this is your chance to make your mark. The winning poster will be featured as the main promotional graphic for the 28th Annual International Mars Society Convention, set for October 9–11, 2025 at the University of Southern California in Los Angeles. This year’s convention theme, “Mars:… READ MORE >