A piece of human-made machinery, long adrift in the silence between worlds, has written its final chapter on the surface of the moon — and we have seen it. NASA's Lunar Reconnaissance Orbiter photographed the 60-foot crater left by a SpaceX Falcon upper stage that struck the lunar surface on August 5th at 5,400 miles per hour, revealing in stark before-and-after imagery both the violence of impact and the quiet geological memory it disturbed. The event is small in cosmic terms, yet it speaks to something larger: humanity's growing presence in space leaves marks, intended or not, and we are lea