An enormous asteroid is approaching Earth at 24,136 miles per hour—and will be at its closest to us in two days' time. The space rock—dubbed "2025 FA22"—is 520 feet across. On a cosmic scale, it will ...

An asteroid about the size of a small building zoomed past Earth unnoticed by astronomers last week, coming as close to the ...

The comet is one of only three of its kind recorded in history. But others think there could be more to this celestial object ...

The first incident occurred on Oct. 1, when a small asteroid designated 2025 TF slipped past Earth at an altitude of just 266 ...

An asteroid just flew closer to Earth than many satellites, according to space agencies. The space object, named 2025 TF, ...

"This is four times more people than saw Neil Armstrong walk on the moon. Think about what a world event this is going to be.

The asteroid, named by the space agency as "2024 ON," is 621,000 miles from Earth NASA has issued a high alert regarding a large asteroid that is set to pass by Earth. The NASA Jet Propulsion ...

Need a refresher about 3I/ATLAS? Here's everything to know about the interstellar object, including when the latest ...

Asteroid 2025 TF zipped past Earth above Antarctica, coming within 428 km of the surface. Roughly the size of a small car, it ...

The interstellar comet 3I/ATLAS may be out of view of Earth, but orbiters on Mars were able to recently get a look at it.