Scientists out of the Pan-STARRs observatory in Hawaii discovered the new quasi-moon on Aug. 29, according to CNN and ABC ...

As mankind was planning the first moon landing in the 1960s, an asteroid approached Earth—and still hasn’t left.

The reason people might think Earth has a second moon is due to a celestial body named 2025 PN7 that was spotted in August by ...

Scientists spotted a piece of rock following planet Earth earlier this year, but older photos show it's actually been ...

Earth still only has one true natural satellite — our 2,159-mile-wide moon oribiting about 239,000 miles away. However, ...

Researchers at Chalmers University of Technology in Sweden and the US space agency NASA have made an unexpected discovery ...

The universe has quasi-moons, mini-moons, and moonlets, but no official definition of what counts as a moon.

Astrology is an excellent tool for self-discovery and predicting how our futures will unfold. But as fun as it is to check ...

In a discovery that could rewrite what we know about where water comes from and the building blocks of life in the solar ...

The discovery of quasi-moon PN7 has caused a stir on social media. A University of Oregon astronomy professor explains. what ...

These rare samples, uncovered on the moon by China’s Chang’e 6 mission, might help to reveal secrets of how the solar system ...

The Earth often gets a few visitors in the solar system, but some stick around for a while. Here's what to know about the ...