ATLANTA — The chance of Asteroid 2024 YR4 hitting Earth has doubled, now sitting at 2.3 percent. The headlines alone can make one nervous. So, is it something to be concerned about?

It measures 130 to 300 feet across, a pebble compared to the asteroid that killed the dinosaurs, which is estimated to have been six to nine miles in length. On the other hand, on Feb. 15, 2013, an ...

"I find this asteroid to be extremely exciting! This is the last chance we have to observe the asteroid from Gemini before 2028." ...

Astronomers are tracking asteroid 2024 YR4, which has a 2% chance of impacting Earth in December 2032. Scientists are ...

REx mission has an historic opportunity to closely observe the asteroid Apophis and improve our ability to defend against ...

Scientists warn that asteroid 2024 YR4 has a 2.3% chance of striking Earth in 2032—a small but serious risk. Nicknamed a "city killer," this space rock could cause massive destruction if it hits. NASA ...

NASA will use the James Webb Space Telescope to gather crucial data on the size of asteroid 2024 YR4, which has a small ...

Astronomers spent a decade compiling this special image with the Hubble Space Telescope and then stitched together 600 photos to showcase over 200 million stars.

An incredible simulation has shown exactly what would happen if a 'city killer' asteroid was to hit Earth. That's right, a ...

NASA has noted the countries most likely to be hit by an impending asteroid with one Arab country in the list.

CAPE CANAVERAL, Fla. (AP) — The threat of a newly discovered asteroid has risen slightly in the past few weeks, as the ...

Thankfully the probability of asteroid 2024 YR4 hitting Earth are extremely low but NASA is still keeping an eye ...