The recently spotted asteroid 2025 PN7 appears to be the source of the rumor mill about Earth's supposed second moon.

Earth has several quasi-moons that get their name due to the fact that they exhibit behavior resembling our actual moon.

Earth was also recently visited in 2024 by a "mini-moon," which is something completely different.

Recently, the online world has been abuzz with speculation that .

Take any such rumors with a hefty grain of salt.

Earth still – our 2,159-mile-wide moon . However, astronomers have discovered a number of celestial objects over the years in our neighborhood that they've deemed "quasi-moons."

That includes the recently-spotted asteroid 2025 PN7, which appears to be the source of the rumor mill about Earth's supposed second moon.

Here's everything to kn

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