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

An international team of researchers has just revealed the existence of three Earth-sized planets in the binary stellar ...

In a secluded corner of the Lynx constellation, just 18 light-years from our planet, astronomers have found a stunning ...

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 ...

Contrary to online rumors, Earth still only has one true moon, but astronomers have discovered a so-called 'quasi-moon.' Here ...

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

The discovery of a new asteroid in the Earth's orbit around the sun has led to chatter that it's a second moon.

Discovered in August 2025, the 19-meter-wide asteroid is likely to be in Earth’s orbit until after 2083, and then will slowly ...

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 ...

The newly discovered world is called GJ 251c and it is a super-Earth orbiting a red dwarf star less than 20 light-years away.

Astronomers have identified 2025 PN7, a small, faint asteroid, as a quasi-moon that has been orbiting near Earth for ...