Can your team of astronauts work together to land a rover in the center of a crater on the Moon? This engaging STEM challenge is a fun way to incorporate the engineering design process into your classroom or afterschool program! Students use the engineering design process and explore the forces of motion to place a ball in a cup at the center of a 6 foot diameter circle without entering the circle. This challenge represents placing a NASA rover into the middle of the Apollo lunar crater for expl