It doesn't take a planetary catastrophe to get scientists' attention. Sometimes a space rock roughly the size of a 15-story ...

An asteroid is headed towards the Earth - but it’s probably not time to panic just yet. In recent days, there has been increasing alarm about 2024 YR4, an asteroid that is on course to fly towards ...

Of all the asteroids that have imperiled the planet, 2024 YR4 is unparalleled. Soon after it was spotted in December 2024, worldwide telescopic observations quickly positioned it as the most dangerous ...

Asteroid 2024 YR4 caused quite a stir last year when it was discovered and originally calculated to have a 3% chance of hitting Earth. Since then models have been refined and while it no longer has a ...

There's a bright side to every situation. In 2032, the moon itself might have a particularly bright side if it is blasted by a 60-meter-wide asteroid. The chances of such an event are still relatively ...

The range of possible locations – represented by yellow points – of 2024 YR4 on Dec. 22, 2032. The range decreased from April to June as we gained more data and improved our certainty of the ...

We might go full “Armageddon” on asteroid 2024 YR4. After mulling several different solutions, scientists have devised an unconventional method to stop the “city killer” space rock from hitting the ...

An artist's illustration shows 2024 HR4, an asteroid with a small chance of hitting the moon in 2032. Asteroid 2024 YR4’s star has faded when it comes to the general public, but scientists are pumped ...

It commemorates the Tunguska asteroid event in Siberia in 1908 ...