Alinda has made its closest approach to our planet in decades, and it's about to peak in brightness in a rare ...

Alinda, which measures about 4.2 kilometers in diameter, can be seen from our planet. This is due to an astronomical ...

Don’t space out or you’ll miss it. A once-in-a-generation asteroid broader than the width of Manhattan will be passing by the ...

Alinda is one of the five largest near-Earth asteroids, coming closer than 9.3 million miles until the year 2200.

The National Aeronautics and Space Administration has issued a warning that two giant asteroids are set to have a close encounter with the Earth on Wednesday.

"it's not completely unusual for asteroids to be near the Earth," Gallagher said. "Our moon is about a quarter million miles ...

Alinda, measuring 2.6 miles wide, will be visible this weekend. Stargazers can spot it using basic equipment or watch a ...

The massive asteroid Alinda has made its closest approach to Earth in decades and is set to reach peak brightness in a rare ...

Editor’s Note: The livestream event meant to show Asteroid 2020 XR making its pass by Earth has been canceled due to weather. (NEXSTAR) — A day after a small asteroid impacted Earth on Tuesday ...

The Alinda asteroid will be visible with binoculars in a 'once in a decade' event as it brushes past Earth, with its return ...

An asteroid the “size of a football stadium” is moving at a fast pace toward Earth and will be visible via livestream in the early morning hours of Wednesday, December 4, when it makes its ...

Asteroid 877 Alinda, 2.6 miles in width, made its nearest approach to Earth on Wednesday: 7.6 million miles distant. Hardly an imminent threat, said Amie Gallagher, director of the Planetarium at ...