In Part I of this Interactive/Simulation Lab, Students create their own asteroid by adjusting the variables (Velocity, Diameter, Composition, etc.) and then choose where they want their asteroid to Impact. After impact, the interactive will display the damage data.In Part II, students will design asteroids with Solar System objects as targets.An answer key is provided (although, answers will vary according to students choices). Word and PDF files included. An extra credit section available at