The most dramatic supermoon of the year is due to rise on Bonfire Night, providing a stunning backdrop to displays. Look up, ...

It’s been called a moonlet. Sister moon. You could even call it a moon “buddy,” a companion or quasi-satellite, if you will, to our steady lunar neighbor. Astronomers say a tiny asteroid, called 2025 ...

Astronomers have spotted a quasi-moon near Earth — and the small space rock has likely been hanging out near our planet unseen by telescopes for about 60 years, according to new research.Related video ...

An asteroid named 2025 PN7 will be sharing the Earth's orbit until 2083. Earth will have a visitor within its orbit for the next several decades, according to astronomers. An asteroid named 2025 PN7 ...

The internet has been ablaze with rumors that NASA confirmed that "Earth has two moons until 2083," the truth is, Earth only has one moon, but has been joined by asteroid 2025 PN7, a "quasi-moon" that ...

Earth isn’t as alone in space as we once thought. NASA has confirmed that a small asteroid known as 2025 PN7 has been traveling alongside our planet for decades, earning it the title of a "quasi-moon, ...

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 ...

Humanity’s relationship with the moon has always been simple. One planet, one moon — a cosmic partnership as reliable as sunrise. But that clarity just got murkier. Astronomers have confirmed ...

As an astronomer studying the universe beyond Earth, I’m fond of “outside the box” views almost by default. But one of my favorites is whenever a spacecraft takes a snapshot of our home world and the ...