NASA is monitoring a 300-foot-long asteroid called the 2024 YR4. The chances of a collision are low but NASA said there is a ...

An asteroid that measures up to 300 feet across could smack into Earth in 2032, and while NASA says the chances of a ...

Even the smallest odds of an impact sound alarming, but scientists’ ability to calculate them is actually good news.

We asked experts at NASA and the Massachusetts Institute of Technology what scientists know about the asteroid that could ...

Over the next several weeks, astronomers will be looking closely at an asteroid called 2024 YR4 that could be as big as a ...

The odds that asteroid 2024 YR4 could hit Earth in 2032 recently spiked from a little more than 1% to 2.3% as more ...

YR4 has a small chance of hitting Earth in 2032, and China is preparing to deter it by mirroring a U.S. space test.

Scientists across the world, including some in Arizona, are keeping an eye on an asteroid that has a very slim chance of ...

First spotted in December 2024, YR4 is estimated to be between 130 and 330 feet in size, roughly equivalent to a 40-story ...

A newly discovered asteroid has quickly shot to the top of NASA’s risk list. The asteroid, named 2024 YR4, has about a 2.1 ...

Was 2020’s ‘Don’t Look Up’ accurate? Find out what NASA revealed about an asteroid that will approach Earth in 2032.

The chances of a 130- to 300-foot-wide asteroid hitting Earth just a few days before Christmas 2032 are increasing — but ...