Expected event: Researchers projected the impact for approximately 6:35 a.m. UTC on August 5, or 2:35 p.m. in the Philippines, near Einstein Crater on the Moon.
A spent Falcon 9 upper stage is expected to strike the Moon on August 5, giving scientists a rare chance to watch a human-made object collide with the lunar surface in real time.
What is expected to happen
A research team led by Benjamin Fernando and colleagues projected that the upper stage would hit sunlit terrain near Einstein Crater, close to the Moon’s eastern limb as viewed from Earth. The expected impact time was approximately 6:35 a.m. UTC on August 5, equivalent to 2:35 p.m. in the Philippines.
Why scientists are watching
The impact may create a brief flash and an ejecta plume made of lunar dust and debris. Researchers said observations from ground-based and space-based facilities could help test methods for locating impacts, studying plume behaviour, and preparing for future lunar seismic experiments.
What remains uncertain
The team cautioned that the brightness of the flash and the exact properties of the ejecta were difficult to predict. A visible flash is therefore possible, but not guaranteed. Confirmation will depend on observations collected around the projected impact time.
Why this matters to Filipinos
The event is a reminder that space activity has scientific and environmental consequences beyond Earth. As the Philippines builds its own space-science capability, events like this show why tracking objects, understanding debris and participating in international observation networks matter.
What happens next
Astronomers will compare images and timing data from different observatories to determine whether the impact was recorded and where it occurred. FMB News will update this report if a confirmed observation or official scientific follow-up is released.