There are currently no known asteroids on an impact course with the planet. Still, scientists are keeping a watchful eye on ...

The meteor’s impact triggered a cascade of effects. It kicked up so much dust that the sky darkened. As the sun dimmed, ...

What was it like to track the rising danger of this asteroid, and to ultimately determine that it’d miss us? This is the ...

A small shift in trajectory has raised the risk of a lunar impact — but the scariest part is, we can't track it anymore.

A rare meteorite that traveled 36 million miles on its journey to Earth could become the most expensive space rock ever sold ...

Psyche, spanning 173 miles (280 km) at its widest, stands out in the asteroid belt. Long thought to be the exposed metallic ...

Astronomers have spotted a new interstellar object — the third of its kind ever seen — shooting towards us through the solar ...

The Expanse was on air for six seasons from 2015 to 2022, first on SYFY and later on Prime Video. Based on the sci-fi book ...

In a landmark moment for modern astronomy, the Vera C. Rubin Observatory has unveiled its first-ever test images, and they’re ...

Scientists have unearthed in Arizona fossils from an assemblage of animals, including North America's oldest-known flying reptile, that reveal a time of transition when venerable lineages that were ...

The lush, tropical regions of Central and South America have long dazzled scientists with their plant diversity. These ...

It’s the only known juvenile specimen of the Ceratosaurus, a carnivorous dinosaur that lived around 149 to 154 million years ...