An asteroid that experts feared could hit Earth is no longer on track for the planet – but it still has a slim chance of ...

NASA's James Webb Space Telescope has captured images of the asteroid that caused a stir earlier this year when it topped the ...

An asteroid that experts feared could hit Earth ... "It wouldn't be something like the rock that killed the dinosaurs," Harwood said. "It wouldn't affect the global climate, but it would certainly ...

Sometimes, in order to look to the future, it is necessary to take a look at the past. In the field of science, this idea is ...

Once the new measurements were taken and the math was done, the probability of YR4 hitting the Earth began to decline, ...

“It’s a city-killer, that’s what ... likely impact site of the 6-mile-wide asteroid that 65 million years ago caused the extinction of not only the dinosaurs but 75% of Earth’s species ...

Unlike the six-mile-wide (10-kilometer-wide) asteroid that wiped out the dinosaurs 66 million years ago, 2024 YR4 is classified as a "city killer" -- not a global catastrophe, but still capable of ...

It was it was this fairly large kind of not quite dinosaur killer, but but a large asteroid and a puff of puffs. When was that? it was. Oh, golly. When they first. Like in the last generation.

Surveyor, a $1.4-billion infrared telescope designed to detect asteroids and comets that could pose a threat to Earth.

Nasa says there is a small chance a recently spotted asteroid could collide with the Moon. Studying it can inform our understanding of the Earth's past and our future.