Instead of a steppingstone to Mars, NASA's current lunar plan is a detour. The spur continues onto Quaker Bottom Road to the Steppingstone Museum. LeMond considered the race to have been a "major steppingstone" in his career. The Murray State football program has become a steppingstone to major-college coaching success. Iceland was an important steppingstone between Europe and the New World in North America. The Bull collection was first displayed at his home, which he called Steppingstone. She said "Reload" was not Metallica's best, but named it a steppingstone in Metallica's legacy. LST-389 was soon involved in the campaign to invade Sicily, a steppingstone to Italy.