New black-and-white pictures have emerged of 2024 YR4, the 'city killer' asteroid that has a 1-in-48 chance of smashing into ...

The large space rock, named 2024 YR4, could destroy a large city and kill millions of people if it smashed into the Earth in ...

This image provided by NASA shows a view from orbit looking obliquely across the surface of the moon, where an ancient asteroid strike ... Valentine's Day? Don't fall for Instagram romance scams ...

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Scientists say the threat of a newly discovered asteroid has risen slightly in the past few weeks, as the world's telescopes ...

The supermassive black hole at the center of the Milky Way appears to be having a party—and it is weird, wild and wonderful.

An asteroid capable of flattening a mid-sized city could potentially collide with Earth eight years from now, as its orbit around the sun briefly intersects the path of our planet. Named 2024 YR4 ...

The media is full of reports of a “city killer” asteroid called 2024 YR4 that's destined to impact Earth in 2032, with astronomers about to be left helpless as it moves out of view of ...

Not much is known about 2024 YR4, but the asteroid is estimated to be 131 to 295 feet (40 to 90 meters) wide, a “size range comparable to that of a large building,” said Dr. Paul Chodas ...

Every single day about 100 tons of dust and sand-sized particles fall through Earth's atmosphere and promptly burn up. Every year, on average, an "automobile-sized asteroid" plummets through our ...

Until scientists have a better understanding of the asteroid’s path around the sun, they caution the odds will continue to fluctuate — and quite possibly fall to zero. “You don’t have to ...