In this July 12, 2018 photo, Tara Clemenceau, 11, visiting from France, tries her hand at the controls of a Mercury space capsule at the U.S. Space & Rocket Center in Huntsville, Ala. Huntsville's tourism industry is rooted in the U.S. space program and its critical, ongoing research into getting astronauts back to the moon and on to Mars. (Photo by Vasha Hunt/AP Photo)
