Earth now has a second moon. This new moon is not like the one we see every night. It is a small asteroid named 2025 PN7 that orbits the Sun alongside Earth. NASA confirmed this unusual orbit, which means our planet has a companion until about 2083.

The new moon is tiny. It is only about 18 to 36 meters wide, roughly the size of a small building. Unlike our main moon, it does not circle Earth directly. Instead, it moves in a path similar to Earth’s path around the Sun. From Earth, it looks like a second moon but it is really a “quasi-moon” or quasi-satellite.

Scientists find 2025 PN7 fascinating. It gives them a chance to study near-Earth objects up close. Though small, it stays near Earth enough to help us understand how space rocks behave. The new moon does not pose any threat. It will travel with Earth for decades and then move away.

This discovery reminds us that space still holds surprises. Even our closest neighborhood is full of mysteries. For those curious to learn more about Earth’s new moon, NASA and other space experts continue to watch and study it.

See more details below at NASA’s website.