Starting September 29, scientists report that Earth will acquire a temporary 'mini-moon' for approximately 57 days. An asteroid designated as 2024 PT5 is set to enter Earth's orbit, marking the occasion when our planet will essentially have a second moon. This brief lunar guest will remain in orbit until early November, offering a unique astronomical event, though it will not be visible to the naked eye. Astronomers emphasize that while this phenomenon is exciting, it is important to note that the mini-moon will not stay for long, making this an intriguing but fleeting encounter for skywatchers.