Scientists believe that two asteroids might be fragments of long-lost "planetary embryos" from the early solar system.

Here's how scientists deflect asteroids after experts reveal exact locations where 'city destroyer' could hit.

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

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

That’s the day an asteroid dubbed 2024 YR4 may strike our planet. Cosmic bookmakers don’t make an impact terribly likely. According to NASA, the odds of a collision are just 2.3%. But that nearly ...

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

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

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?

As an ancient threat endangers both Vikings and dragons alike on the isle of Berk, the friendship between Hiccup, an ...

They're calling them "planetary embryos". Scientists believe that two asteroids might be fragments of long-lost "planetary embryos" from the early solar system. These embryos, somewhere between ...

The threat of a newly discovered asteroid has risen slightly in the past few weeks, as the world’s telescopes rush to track ...

Scientists believe that two asteroids might be fragments of long-lost "planetary embryos" from the early solar system. "We identified two large asteroids that show similar spectral features to ...