A large asteroid experts believe to be as big as three CN Towers stacked on top of each other is about to pass Earth this ...

The asteroid will be visible for several nights from different parts of the world. We’ll tell you when and where to look, and what equipment you’ll need to spot it.

On Saturday June 27, potentially hazardous asteroid 152637 (1997 NC1) will make its closest approach to Earth. The approach will be its closest in over 400 years, and it won’t be beaten until 2133. It ...

A giant asteroid roughly the size of a skyscraper will pass within seven lunar distances of Earth on June 27. Here's how to watch the rare flyby during two livestreams on June 26 and June 27. The ...

An asteroid as large as five cruise ships is barreling towards Earth at 5.6 miles per second. Civilization thankfully isn’t ...

An asteroid the size of the Golden Gate Bridge was last seen illuminatingly closest to Earth in the 17th century. People probably wouldn't have made much of it back then. Dubbed 152637 (1997 NC1), the ...

Ninety percent of the world's population could glimpse asteroid Apophis during its once-in-a-millennium close approach to ...

A new image of an asteroid, referred to as a “quasi-moon,” has been released ...

An asteroid estimated to be 1.2 miles wide will fly by Earth early Wednesday morning, but it’s not expected to collide with our planet. The asteroid is called 52768 (1998 OR2), and it was first ...

Don’t look up! But if you do, you might be able to see a bus-sized asteroid passing Earth. The newly discovered space rock is said to make a close call early next week, flying by Earth, but rather ...

Near-Earth asteroid Apophis is a potentially hazardous asteroid that will safely pass close to Earth on April 13, 2029. It will come about 20,000 miles (32,000 kilometers) from our planet’s surface — ...