Earth has a new cosmic companion, a 19-meter asteroid named 2025 PN7, discovered in August 2025. This 'quasi-moon' will orbit ...

A “second moon” post sends social media into orbit — but NASA says it’s really a tiny quasi-satellite named 2025 […] The post ...

Not everything about space is true. Our planetary scientist is here to share the truth about popular celestial myths.

The celestial object is what scientists call a quasi-moon — an asteroid that orbits the sun but appears to move alongside ...

In a first, researchers have discovered fragments of Earth's precursor that contain distinctive chemical fingerprints in ...

The second moon does not affect us on Earth, as 2025 PN7 has never come any closer than 4 million kilometers away from the ...

MIT astronauts aboard the International Space Station—and the MIT researchers who have sent up experiments—have advanced our ...

PN7, earth's second moon, is a quasi-moon — a celestial object that travels almost exactly in sync with Earth. Researchers at ...

NASA has confirmed that a small asteroid named 2025 PN7 has been orbiting alongside Earth since the 1960s and will remain our ...

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 'quasi-moon.' ...

NASA just confirmed that a quasi-moon has been orbiting since 1960. Here is everything to know about what is being called a "second moon." ...

NASA has confirmed the discovery of 2025 PN7, a small quasi-moon that has been orbiting near Earth since the 1960s and may ...