A “city killer” asteroid experts feared was on a crash course with Earth is now expected to miss the planet — but it still ...

From the Lyrid meteor shower in April to the dazzling Geminids in December, you won't want to miss these cosmic light shows ...

"It penetrated deep into Earth's atmosphere, until the surviving mass shattered at 25 km above the Earth's surface where it ...

NASA is about to begin a massive hunt for hidden asteroids, and may uncover city-destroying space rocks we’ve missed.

"The fall of Aguas Zarcas was huge news in the country. No other fireball was as widely reported and then recovered as stones ...

An asteroid discovered over 200 years ago which is roughly the size of Germany would have catastrophic consequences for life ...

One of the most studied space rocks of all time has given scientists another big surprise, with the "mudball meteorite" Aguas ...

In April 2019, rare primitive meteorites fell near the town of Aguas Zarcas in northern Costa Rica. In an article published ...

In April 2019, a rare and powerful meteorite fell near the town of Aguas Zarcas in northern Costa Rica. Scientists say it’s ...

which was falling through a break in the clouds in the night sky, changing in color from green to red. A fireball occurs when a fragment from an asteroid enters the Earth's atmosphere, heats up ...

A mysterious "mudball" meteorite exploded in the skies above Costa Rica in 2019, scattering rare, water-rich rocks across the ...