The term LIKE EARTH'S ORBIT can be summarized by two crossword solutions: ELLIPTIC (8 letters) and SOLAR (5 letters). Earth's orbit around the Sun is an example of an elliptical orbit, which is an oval-shaped path that one object follows around another due to the gravitational pull of the latter. The Sun is the center of our SOLAR System, and its gravitational pull is what causes Earth and other planets to orbit around it.