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 ...

PN7 has been a mysterious space traveler, shadowing our planet for decades undetected in our vast celestial world, until now.

New dating techniques at a fossil site in New Mexico attempt to dispel the theory that dinosaurs were already in decline ...

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

New research suggests that dinosaur populations were thriving in North America before the asteroid impact 66 million years ...

NASA has confirmed a new cosmic tag-along: asteroid 2025 PN7, a “quasi-moon” orbiting the Sun in sync with Earth. This tiny ...

Quasi-moons are not real moons and don't actually orbit the Earth, although they sometimes appear to do so for short periods of time, Phil Nicholson, professor of astronomy at Cornell University, told ...

Visualize the catastrophic effects of a massive asteroid impact on Earth. What is ‘ghost tapping?’: New scheme targeting ...

Astronomers have identified a skyscraper-sized asteroid, 2025 SC79, orbiting incredibly close to the Sun and at a near-record ...

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

Asteroid Bennu has been in the news a lot lately. Now it’s making headlines again as there is a chance it may collide with ...

A fast-orbiting, 700-metre asteroid discovered within Venus's orbit highlights hidden near-Sun populations and underscores ...