NASA Reports Discovery of Rare Lunar Crater Larger Than Roman Colosseum

Scientists have identified a newly formed crater on the moon that is larger than the Roman Colosseum, according to a report by France 24. The crater is believed to be the result of a powerful impact that occurred roughly two years ago but was not detected at the time.

Researchers described the discovery as a "once in a century" event, the report said, though the source did not specify the exact size of the crater, its precise location on the lunar surface, or the object believed to have caused the impact.

According to the report, the impact's effects went unnoticed when they initially occurred, and the crater was only identified later through subsequent observation and analysis. The source did not detail the methods used to detect or confirm the crater's formation.

NASA has not released additional technical details beyond what was reported, including the specific instruments or missions involved in the finding. The report did not indicate whether further studies of the crater are planned.

The France 24 report characterized the finding as rare, comparing the scale of the crater to the ancient Roman Colosseum as a size reference for readers, but did not provide further scientific context such as the crater's diameter or depth.