craters

 

 

 

Recently we launched a new project called Planet Four: Craters. By counting craters on the Martian surface, you can help researchers figure out how old the various surface regions are. Another important aspect of this project is to explore new designs for future Zooniverse projects. You’ll be using different tools and interfaces so that the Zooniverse can learn more about what works best for cratering and similar tasks. Try it out now at craters.planetfour.org