Captured by the Lunar Reconnaissance Orbiter, new images reveal a 60-foot-wide depression left by a stranded SpaceX upper stage that struck the Moon at 5,400 mph.

A 10,000-pound upper stage is expected to strike the lunar surface at 5,400 mph. NASA and South Korean orbiters are positioned to capture the impact and its aftermath.

NASA's Flammability of Materials on the Moon experiment will analyze combustion in partial gravity to inform safety standards for future lunar habitats.