A discarded piece of human industry, adrift in the void for over a year, finally surrendered to the moon's gravity on August 5th — a SpaceX Falcon upper stage striking the lunar surface at 5,400 miles per hour and carving a 60-foot crater into a world that has absorbed cosmic collisions for billions of years. NASA's Lunar Reconnaissance Orbiter, ever watchful from its polar circuit, captured the before and after in striking detail, revealing streaks of dark and bright material fanning outward like wings from the point of impact. In this small scar, science finds both a record of human reach an