An Arjuna asteroid, discovered in August, will become a "mini-moon" event for nearly two months from Sept. 29 to Nov. 25.

The new study asserts that Earth's ring formed around 466 million years ago, and stuck around for around 40 million years ...

A 120-foot asteroid, similar in size to a small plane, is set to make a close flyby of Earth today. While it will pass within ...

UNDATED (WKRC) - A stadium-sized asteroid that passed by Earth this week will return, according to NASA. PEOPLE reported that ...

Earth may have had a Saturn-like ring system long ago, created from the debris of a passing asteroid that our planet tore ...

Sadly, at just about 10 meters, the mini-moon will be extremely hard to see from Earth, but its presence will be there ...

Scientists suggest Earth once had rings like Saturn, formed from broken asteroid chunks. These rings likely fell to Earth, ...

The mirrors for NASA's Near-Earth Object Surveyor space telescope are being installed and aligned, and work on other ...

In a rare occurrence, the Earth is going to capture an asteroid in its orbit, making the asteroid a mini-moon.

NASA has announced that a 510-foot asteroid, roughly the size of a building, will make close passes by Earth. Despite its ...

Asteroid Apophis, nicknamed the “God of Destruction,” will make a close approach to Earth in April 2029. Although the risk of ...

JF flew about 199,000 miles (320,000 km) away from Earth. It's estimated size is about 34 feet wide (10 meters), roughly the ...