A SpaceX Falcon 9 rocket stage, weighing approximately 8,800 pon, is projected to strike the lunar surface on Wednesday, August 5, 2026, at 13:35 WIB. According to NASA, the spent second-stage booster will impact near the Einstein and Bell craters at a velocity of 8,700 kilometer per jam. While the collision of human-made debris with the Moon is a rare event, NASA has confirmed that the impact poses no threat to Earth.
Scientific Impact of the Falcon 9 Lunar Collision
The impact is expected to release energy equivalent to nearly three tons of TNT. NASA estimates this force will excavate a new crater on the lunar surface measuring between 18 and 30 meters in diameter and roughly 5 meters deep. Julianna Scheiman, director of NASA Science and Dragon Programs at SpaceX, stated that the company followed all standard disposal procedures after the rocket’s mission concluded in January 2025. Over time, a combination of solar activity and gravitational forces altered the booster’s trajectory, eventually placing it on a collision course with the Moon.
Did you know? While this specific collision involves a rocket, the Moon is struck by natural meteoroids with similar energy levels approximately every six days.
Observing the Lunar Impact
Despite the scale of the event, it will not be visible to the naked eye or even through large ground-based telescopes. The collision occurs on the sunlit side of the Moon, and the resulting flash will be too brief for Earth-bound observers to track. NASA intends to utilize the Lunar Reconnaissance Orbiter (LRO) to survey the impact site. According to agency projections, high-resolution imagery documenting the before-and-after conditions of the surface will be available within one to two weeks following the event.
Advancing Lunar Surface Research
The data collected from the impact site will serve as a case study for planetary scientists. Carl Schmidt, a planetary scientist from the Center for Space Physics at Boston University, noted that the scientific community is eager to analyze the material ejected by the crash. Researchers hope the debris will reveal insights into the lunar subsurface structure, specifically regarding the presence of water ice. Understanding these geological compositions is a primary objective for future lunar exploration missions.
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