Earth has one true moon, but there are also several asteroids known as quasi-moons that are in orbit with the sun. A newly discovered asteroid, 2025 PN7, is the seventh confirmed quasi-moon that ...

Quick, when you look at the night sky, how many moons do you see? It’s hard to believe, but some reports circulating on social media say there are two moons and there will be for several decades. One ...

Among other recent astronomical headlines, unusual online chatter is surrounding a "second moon" orbiting Earth, but the buzz doesn't describe the discovery quite right. Earth has only one true ...