The asteroid 2024 YR4, once considered potentially hazardous, isn't likely to hit us anytime soon. Now, a team of researchers ...

A CITY-KILLER asteroid could be hurtling towards Earth but going completely undetected, a space agency chief warned. Humanity ...

Astronomers believe thousands of large undiscovered asteroids, that could cause regional damage, may be in space.

The asteroid was discovered after passing by Earth in December, and after April, it won’t be visible again until June 2028, when it is expected to fly harmlessly by our planet again.

YR4, which orbits the sun every four years and periodically crosses Earth's orbit. The nature of its orbit makes it a ...

Images from the Hera mission show the object in remarkable detail — a small island gliding above the crater-scarred Martian ...

A space probe named Hera captured images of Mars' small Deimos moon while on a mission to examine an asteroid.

Agency looking at ways to use planet-threatening rocks’ tiny gravitational fields to slightly alter their trajectories ...

But we are running out of time to forecast the asteroid’s risk. One issue is that 2024 YR4 will fly behind the sun in April, placing it out of the view of most Earth-based telescopes.

Recently, NASA was tracking a large asteroid flying past Earth known as the so-called "city killer." "This one got a lot of attention because it rose to a threat level that we just have not seen ...

Dinosaurs are the extinct relatives of birds that roamed the lands and seas of ancient Earth. They first appeared around 240 ...