The Mars Society is excited to announce its annual poster design contest—and we’re calling on creative minds around the world to take part. If you have a passion for graphic design and a love for Mars and space exploration, this is your opportunity to help shape the visual identity of our biggest event of the year. The winning design will be featured as the official promotional poster for the 29th Annual International Mars Society Convention, taking place October 22–24, 2026… READ MORE >