An asteroid named 2025 PN7 has been in quasi-orbit of Earth for approximately 60 years. It's expected to stay there for ...

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.' ...

The European Space Agency (ESA) created the Space Environment Health Index to track the health of Earth's orbit, assaulted by ...

The planet's seasons are not as immutable as previously thought. Turns out there are parts of the world that have different seasonal timing than those regions even just a short distance away. This ...

Everyone who has ever lived on Earth has been well-aware of the moon, but it turns out Earth also has some frequent temporary companions. These "quasi-moons" are small asteroids that enter into a kind ...

More objects are being launched into space than ever, and most are headed for low Earth orbit. This region of space has become increasingly crowded with launches from SpaceX and others that have ...

Despite a government shutdown, NASA and private players worldwide are pushing ahead with a record month of space launches.

Scientists have discovered a previously unknown quasi-moon that’s been shadowing Earth’s orbit for decades, undetected, and will likely remain there for a few decades more. The quasi-moon, named 2025 ...