Add Yahoo as a preferred source to see more of our stories on Google. Scientists have confirmed the discovery of a new quasi-moon, 2025 PN7, a small asteroid that will shadow Earth’s orbit for more ...

Earth has just acquired a new best friend in space – a small asteroid named 2025 PN7. Not quite a moon, it has been moving in quiet company with our planet for decades, pacing our planet in nearly ...

Add Yahoo as a preferred source to see more of our stories on Google. Among other recent astronomical headlines, unusual online chatter is surrounding a "second moon" orbiting Earth, but the buzz ...

A 140-foot asteroid is set to sweep past Earth today, and it seems everyone is taking notice. Astronomers have been tracking the space rock, officiall.

Astronomers have discovered a small asteroid that has been quietly accompanying Earth on its journey around the sun for the past 60 years, according to research published in September. The celestial ...

Scientists have discovered a “record-breaking” asteroid that is nearly the size of eight football fields. The object, known as “2025 MN45,” is also remarkable for its speed, and is the ...

What happens if an asteroid the size of a 15-story building crashes into the Moon in 2032?

Space agencies maintain that global cooperation and sustained investment are vital to planetary defence. While the DART ...

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 ...