Help CU Students for the Exploration and Development of Space and Boulder startup Uwingu raise money to support local and international STEM (science, technology, engineering, mathematics) education, research and outreach by naming your very own crater on Mars. Visit www.uwingu.com/mars/116 to name a crater today. When you're looking for a crater to name, zoom in to see smaller craters and other features. Craters start at $5 and rise from there. Include #CUBoulder in the citations box. Find CUSEDS at cuseds.org and Uwingu at uwingu.com.