"Solar Systems of Equations" consists of eight systems in slope-intercept form, which students will solve by graphing. Students are given a graph with eight space-themed images. When graphed, each system will intersect on one space-themed image. Students will write the number of the problem under the space-themed image that was a solution to the system. A possible modification is requiring students to list the coordinates of the solution as well. An answer key is included. Students will think this activity is out of this world!