The world is watching as NASA tweaks the odds that asteroid 2024 YR4 will hit Earth. But how threatening is YR4, and how does ...

NASA’s double-asteroid redirection test, launched in 2022, was an actual experiment in space. It sent a rocket to strike an ...

YR4 has grabbed headlines lately, after NASA calculated a 1-in-32 chance of an impact in 2032 – the highest chance ever for ...

NASA researchers say an asteroid known as 2024 YR4 now has about a 1.5% chance of hitting Earth in 2032, a decrease from a ...

"An asteroid this size impacts Earth on average every few thousand years and could cause severe damage to a local region," ...

The odds that a potentially destructive asteroid will collide with Earth in 2032 have increased once again, NASA says, but the chance of an actual impact is still quite slim. NASA’s Asteroid ...

Here are today's general risks from asteroids or comets both tiny and very large. Importantly, even relatively small rocks ...

NASA confirms asteroid 2024 YR4 has a 3.1% chance of colliding with Earth on December 22, 2032, potentially causing severe ...

An asteroid that could level a city now has a 3.1-percent chance of striking Earth in 2032, according to NASA data released ...

NASA has reported that an asteroid, named 2024 YR4, now has a 3.1% chance of striking Earth on December 22, 2032, a threat it ...

YR4 has a chance to crash into the Earth in 2032 when the "mansion-sized" space rock approaches our planet with enough power ...

NASA's Jet Propulsion Laboratory has declared a 1.6% chance that a large asteroid would strike the Earth when on Dec. 22, ...